Doing Group — Verified Supplier & Wholesale Supplier

Company Overview & Export Capabilities

Doing Group is a verified Supplier based in China. Offering 33+ export products in B2B products.

Doing Group Product Catalog

Explore the complete wholesale product catalog from Doing Group. Request FOB pricing, check MOQ, and send RFQ directly on EximNext B2B Marketplace.

Verified Business Certificates & Trade History

View Doing Group's business certifications, quality standards, export licenses, and verified trade history on EximNext.

Customer Reviews & Trust Score

Read verified customer reviews and ratings for Doing Group. Check their Trust Score, response rate, and on-time delivery metrics before placing your wholesale order.

Why Import from Doing Group?

When sourcing products internationally, partnering with a reliable and verified supplier is crucial for business success. Doing Group stands out as a premier Supplier located in China, offering a comprehensive catalog of high-quality B2B products. By choosing to buy from this verified supplier on the EximNext B2B marketplace, importers gain access to factory-direct wholesale pricing, transparent trade terms, and a commitment to on-time delivery. Whether you are a distributor looking to stock up on inventory or a retailer seeking bulk orders, Doing Group provides the manufacturing capacity and export expertise required to meet your global sourcing needs.

Global B2B Trade & Bulk Sourcing

Navigating the complexities of cross-border trade is simplified when working with established exporters like Doing Group. Our platform ensures that buyers can easily review the supplier's business certifications, quality standards, and verified trade history before initiating a transaction. Importers can confidently request competitive FOB prices, evaluate Minimum Order Quantities (MOQs), and secure bulk deals for trade-ready products. With a strong focus on B2B commerce, Doing Group is equipped to handle international logistics, ensuring that your wholesale orders of B2B products are processed efficiently and delivered securely to your destination.

Frequently Asked Questions About Doing Group

Is Doing Group a verified supplier on EximNext?

Yes, Doing Group is a fully verified Supplier on the EximNext B2B marketplace, ensuring a secure and reliable sourcing experience for global buyers.

Where is Doing Group located?

Doing Group is headquartered in China, strategically positioned to handle international export and global trade operations.

What types of products does Doing Group manufacture or supply?

Doing Group specializes in the wholesale supply of B2B products, offering a diverse catalog of 33+ trade-ready products for bulk purchase.

Can I buy from Doing Group in bulk at wholesale prices?

Absolutely. As a dedicated B2B Supplier, Doing Group offers highly competitive wholesale pricing for bulk orders and large-scale imports.

How do I request a quote or check FOB prices from Doing Group?

You can easily request a quote, check FOB prices, and negotiate terms by using the "Post Requirement" or "Contact Supplier" feature directly on their EximNext profile.

What is the typical Minimum Order Quantity (MOQ) for Doing Group products?

The MOQ varies depending on the specific item within their B2B products catalog. You can view the exact MOQ requirements listed on each individual product page.

Does Doing Group export internationally?

Yes, Doing Group is an experienced exporter capable of shipping wholesale orders to international buyers across the globe.

How can I verify the business certificates of Doing Group?

You can view all verified business certificates, export licenses, and quality standards for Doing Group under the "Capabilities & Certificates" section of their profile.

What is the Trust Score and response rate for Doing Group?

Doing Group maintains a transparent Trust Score, response rate, and on-time delivery metric, which are prominently displayed on their profile to help you make informed B2B sourcing decisions.

Are the products from Doing Group ready for immediate export?

Many items in the Doing Group catalog are trade-ready and available for immediate bulk shipment. Check their product listings for specific availability and lead times.

Can I read reviews from other buyers who imported from Doing Group?

Yes, you can read verified customer reviews and ratings from other international B2B buyers in the "Reviews" tab on their EximNext profile.

Does Doing Group offer custom manufacturing (OEM/ODM) services?

Depending on their specific capabilities, many manufacturers like Doing Group offer OEM and ODM services. We recommend contacting them directly to discuss your custom bulk manufacturing needs.

What trade terms does Doing Group typically accept?

As an international Supplier, Doing Group generally accepts standard trade terms such as FOB, CIF, and EXW. You can negotiate these terms directly during the RFQ process.

How often does Doing Group update their product catalog?

Doing Group regularly updates their EximNext directory listing with new B2B products and wholesale offerings to meet current global market demands.

Why should I use EximNext to contact Doing Group?

Contacting Doing Group through EximNext ensures that your communication is secure, your trade is protected by our platform standards, and you have access to comprehensive B2B trade intelligence.

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Doing Group

Harbor
Country flag , ChinaEst. 4.5(0 reviews)
🛡️
79/100
Trust Score

Doing Group Product Catalog

Showing 12 of 33 products
View all products →
Environment Friend Pyrolysis Plant Manufacturer
Harbor
Environment Friend Pyrolysis Plant Manufacturer
Contact
MOQ: 1 Unit
Pyrolysis Plant High Yield Of Oil From Plastic
Harbor
Pyrolysis Plant High Yield Of Oil From Plastic
Contact
MOQ: 1 Unit
Tire Pyrolysis Oil Refining Machine
Harbor
Tire Pyrolysis Oil Refining Machine
Contact
MOQ: 1 Unit
Pyrolysis Plant
Harbor
Pyrolysis Plant
Contact
MOQ: 1 Unit
Recycling Waste Plastic Fuel Oil To Diesel Oil
Harbor
Recycling Waste Plastic Fuel Oil To Diesel Oil
Contact
MOQ: 1 Unit
Pyrolysis Plant For Waste Plastic Recycling
Harbor
Pyrolysis Plant For Waste Plastic Recycling
Contact
MOQ: 1 Unit
Continuous Process Tire Pyrolysis Plant
Harbor
Continuous Process Tire Pyrolysis Plant
Contact
MOQ: 1 Unit
Pyrolysis Plant Convert Plastic To Oil
Harbor
Pyrolysis Plant Convert Plastic To Oil
Contact
MOQ: 1 Unit
Refining Crude Oil To Diesel Oil For Sale
Harbor
Refining Crude Oil To Diesel Oil For Sale
Contact
MOQ: 1 Unit
Waste Plastic Recycaling Pyrolysis Plant
Harbor
Waste Plastic Recycaling Pyrolysis Plant
Contact
MOQ: 1 Unit
Mixed Plastic Separation Machine
Harbor
Mixed Plastic Separation Machine
Contact
MOQ: 1 Unit
Aluminum-Plastic Separation Equipment
Harbor
Aluminum-Plastic Separation Equipment
Contact
MOQ: 1 Unit

About Doing Group - Heavy Machinery Supplier in China

Doing Group is based in China and currently lists 33 active products in its catalogue. The catalogue focuses on equipment for converting waste streams such as tyres, plastics, and used oil into fuel or refined products. Products include waste tyre oil refinery machines, waste plastic to fuel oil pyrolysis plants, continuous tyre pyrolysis equipment, and waste oil to diesel refining systems. The listing also contains carbon material, aluminum‑plastic separation equipment and mixed plastic separation machines. All items fall under the broader categories of heavy machinery, industrial machinery, agriculture, lubricants, carbon, plastic processing machineries, diesel and crude oil.

The supplier’s catalogue groups the machinery by function rather than by brand. Pyrolysis units are described with terms such as “continuous”, “automatic” and “hot sale”, indicating standard industrial‑grade designs. Oil refining machines are labelled for diesel or crude oil conversion, and the carbon entry is presented as a raw material product. No specific HS codes are attached to the individual entries, but the equipment generally belongs to HS chapter 84 (machinery) and HS chapter 27 for carbon products.

Product Range and Specialties of Doing Group

The waste tyre and plastic pyrolysis plants listed by Doing Group are typical batch or continuous reactors operating at 400 °C to 500 °C, producing fuel oil with a flash point above 30 °C and sulfur content usually below 0.5 % by weight. Plant capacities in the market range from 5 t to 30 t of waste per day, with oil yields of 60 % - 70 % of the feedstock weight. Waste oil to diesel refining machines often meet ASTM D975 diesel specifications, delivering cetane numbers of 45 or higher and moisture content below 0.05 %. Carbon products are commonly supplied as activated carbon with surface areas around 1 000 m² g⁻¹ and iodine numbers above 800 mg g⁻¹. Separation equipment for aluminum‑plastic blends and mixed plastics typically uses magnetic and electrostatic technologies to achieve material purity of 90 % - 95 %.

Buyers of such equipment usually request performance curves, material balance sheets and emission test reports. Standard industry documentation includes CE Declaration of Conformity, ISO 9001 quality‑management certificates, and where applicable ISO 14001 environmental‑management certification. The machines are generally shipped as fully assembled units on 20‑ft or 40‑ft containers, or as flat‑rack loads for larger continuous plants.

Trade and Export Information - Doing Group

China is a leading exporter of waste‑to‑energy and recycling machinery, with major markets in South‑East Asia, the Middle East, Africa and parts of Europe. HS code 8421.10 (machinery for working of plastics or rubber) and 8422.99 (other sorting or separation machines) cover most of the pyrolysis and separation equipment, while HS 2710 (petroleum oils and oils obtained from bitumen) applies to refined diesel and oil products. Importers typically require CE marking, ISO 9001 and, for equipment handling hazardous waste, ISO 14001 or IECEx certification. Shipping is usually arranged on FOB Shanghai or Ningbo, with CIF terms to the buyer’s destination port. Large continuous plants may be broken down into multiple 40‑ft containers or shipped on heavy‑lift vessels with on‑site crane installation.

Sourcing from Doing Group - Buyer Guidance

When sourcing from Doing Group, buyers should obtain a detailed specification sheet that lists feedstock size limits, daily processing capacity, energy consumption (kWh per ton) and expected oil yield. Request laboratory test reports for the produced fuel oil or diesel, including ASTM D975 compliance, sulfur and flash‑point measurements. Verify that the supplier can provide CE Declaration of Conformity and ISO certificates, and ask for a warranty period and after‑sales technical support plan. Confirm the packaging method (containerized or flat‑rack) and the required on‑site utilities such as power, water and ventilation before finalising the order.

Frequently Asked Questions About Doing Group

What waste materials can the pyrolysis plants process?

The listed plants are designed for waste tyres, mixed plastics and rubber compounds; they can handle shredded feedstock with particle sizes up to 50 mm. Some continuous models also accept blended waste streams containing up to 20 % organic residue.

What is the typical oil yield from tyre or plastic pyrolysis?

Commercial pyrolysis units in this segment achieve oil yields of 60 % - 70 % of the dry feedstock weight. The remaining mass is split between carbon char and non‑condensable gases.

Which certifications are commonly provided with the equipment?

Suppliers usually issue a CE Declaration of Conformity and ISO 9001 quality‑management certification; for environmental compliance ISO 14001 or IECEx may be added on request. These documents are standard for international trade of industrial machinery.

What is the usual lead time for a complete continuous pyrolysis plant?

Lead times range from 8 to 12 weeks after receipt of a confirmed purchase order and all required technical drawings. The exact schedule depends on the selected capacity and any optional customisations.

What are the standard container sizes used for shipping these machines?

Small batch units fit in a 20‑ft container, while larger continuous plants are divided into two or more 40‑ft containers or shipped on flat‑rack frames for crane loading. Packaging is designed to protect the equipment during sea transport.

What documentation is needed for customs clearance?

Export documentation typically includes a commercial invoice, packing list, bill of lading, CE certificate, and any applicable HS code declarations (e.g., 8421.10 for pyrolysis reactors). Additional certificates such as ISO 9001 may be requested by the importing authority.

Is it possible to customise the plant capacity?

Manufacturers often offer capacity scaling from 5 t/day up to 30 t/day; buyers should specify the desired throughput in the quotation request to receive a tailored design. Customisation may affect lead time and container configuration.

Why Import from Doing Group?

Doing Group is a verified Supplier based in China. Offering 33+ export products in B2B products.

When sourcing products internationally, partnering with a reliable and verified supplier is crucial for business success. Doing Group stands out as a premier Supplier located in China, offering a comprehensive catalog of high-quality B2B products. By choosing to buy from this verified supplier on the EximNext B2B marketplace, importers gain access to factory-direct wholesale pricing, transparent trade terms, and a commitment to on-time delivery. Whether you are a distributor looking to stock up on inventory or a retailer seeking bulk orders, Doing Group provides the manufacturing capacity and export expertise required to meet your global sourcing needs.

Global B2B Trade & Bulk Sourcing
Navigating the complexities of cross-border trade is simplified when working with established exporters like Doing Group. Our platform ensures that buyers can easily review the supplier's business certifications, quality standards, and verified trade history before initiating a transaction. Importers can confidently request competitive FOB prices, evaluate Minimum Order Quantities (MOQs), and secure bulk deals for trade-ready products. With a strong focus on B2B commerce, Doing Group is equipped to handle international logistics, ensuring that your wholesale orders of products are processed efficiently and delivered securely to your destination.
Frequently Asked Questions About Doing Group
Is Doing Group a verified supplier on EximNext?
Yes, Doing Group is a fully verified Supplier on the EximNext B2B marketplace, ensuring a secure and reliable sourcing experience for global buyers.
Where is Doing Group located?
Doing Group is headquartered in China, strategically positioned to handle international export and global trade operations.
What types of products does Doing Group manufacture or supply?
Doing Group specializes in the wholesale supply of B2B products, offering a diverse catalog of 33+ trade-ready products for bulk purchase.
Can I buy from Doing Group in bulk at wholesale prices?
Absolutely. As a dedicated B2B Supplier, Doing Group offers highly competitive wholesale pricing for bulk orders and large-scale imports.
How do I request a quote or check FOB prices from Doing Group?
You can easily request a quote, check FOB prices, and negotiate terms by using the "Post Requirement" or "Contact Supplier" feature directly on their EximNext profile.
What is the typical MOQ for Doing Group products?
The MOQ varies depending on the specific item within their B2B products catalog. You can view the exact MOQ requirements listed on each individual product page.
Does Doing Group export internationally?
Yes, Doing Group is an experienced exporter capable of shipping wholesale orders to international buyers across the globe.
How can I verify the business certificates of Doing Group?
You can view all verified business certificates, export licenses, and quality standards for Doing Group under the "Capabilities & Certificates" section of their profile.
What is the Trust Score and response rate for Doing Group?
Doing Group maintains a transparent Trust Score, response rate, and on-time delivery metric, which are prominently displayed on their profile to help you make informed B2B sourcing decisions.
Are the products from Doing Group ready for immediate export?
Many items in the Doing Group catalog are trade-ready and available for immediate bulk shipment. Check their product listings for specific availability and lead times.
Can I read reviews from other buyers who imported from Doing Group?
Yes, you can read verified customer reviews and ratings from other international B2B buyers in the "Reviews" tab on their EximNext profile.
Does Doing Group offer custom manufacturing (OEM/ODM) services?
Depending on their specific capabilities, many manufacturers like Doing Group offer OEM and ODM services. We recommend contacting them directly to discuss your custom bulk manufacturing needs.
What trade terms does Doing Group typically accept?
As an international Supplier, Doing Group generally accepts standard trade terms such as FOB, CIF, and EXW. You can negotiate these terms directly during the RFQ process.
How often does Doing Group update their product catalog?
Doing Group regularly updates their EximNext directory listing with new B2B products and wholesale offerings to meet current global market demands.
Why should I use EximNext to contact Doing Group?
Contacting Doing Group through EximNext ensures that your communication is secure, your trade is protected by our platform standards, and you have access to comprehensive B2B trade intelligence.
🏭
Doing Group
Country flag , China
Harbor
79/100
Trust Score
📦
33
Products
4.5(0 reviews)
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