About Qingdao Suntop Energy Equipment Co., Ltd. - Industrial Machinery Supplier in China

Qingdao Suntop Energy Equipment Co., Ltd. is located in Qingdao, China and currently lists five active products. All five entries fall under the industrial machinery segment and are described as blow‑moulding machines designed for the production of plastic water storage tanks. The catalogue titles include a 1000 L water tank blow moulding machine, a 2000 L water tank blow moulding machine, and three variations of generic blow‑moulding tank machines. Each product is positioned as equipment for shaping HDPE or PP sheet into cylindrical tanks used in municipal, agricultural, or industrial water‑storage applications. The supplier’s catalogue therefore focuses exclusively on machinery rather than finished tanks or accessories.

The five listed machines share a common process: extrusion of plastic sheet, heating, and high‑pressure blow moulding to achieve the final tank shape. Product names reference capacity (1000 L, 2000 L) but do not disclose power rating, production speed, or automation level. Because the entries are grouped under the Industrial Machinery category, they are typically classified under HS Chapter 84 (machinery and mechanical appliances). The supplier does not provide additional details such as certifications or warranty terms in the public data.

Product Range and Specialties of Qingdao Suntop Energy Equipment Co., Ltd.

The catalogue offers two capacity‑specific models - a 1000 L and a 2000 L water tank blow‑moulding machine - plus three additional units described only as blow‑moulding tank machines. In the broader industry, blow‑moulding equipment for water tanks is usually built to handle high‑density polyethylene (HDPE) or polypropylene (PP) sheets ranging from 2 mm to 5 mm thickness. Typical specifications include a heating zone temperature of 150‑200 °C, a blow pressure of 0.6‑1.2 MPa, and a production cycle time of 3‑5 minutes per tank, yielding an output of 10‑20 units per hour depending on size. Buyers often look for machines equipped with PLC control panels, safety interlocks, and optional automated handling for loading and unloading of finished tanks.

Industry standards for such machinery frequently reference ISO 9001 quality management and CE marking for safety compliance when exported to Europe. Common optional features include twin‑sheet extrusion for increased strength, inline testing stations for leak detection, and modular designs that allow capacity upgrades. These attributes help buyers match equipment performance to regulatory requirements for potable water storage, such as NSF/ANSI 61 certification of the final tank product.

Trade and Export Information - Qingdao Suntop Energy Equipment Co., Ltd.

China is a major exporter of plastic processing machinery, and equipment of this type is typically classified under HS code 8479.89 (machines for processing plastics). Export shipments from the eastern port of Qingdao often travel to Southeast Asian markets (Vietnam, Thailand, Indonesia), the Middle East (UAE, Saudi Arabia), and African countries where water‑storage infrastructure is expanding. Buyers in these regions usually require CE or ISO‑based conformity certificates, as well as a test report confirming that the machine can meet local tank standards such as ISO 9001 for material safety or regional potable‑water regulations.

Logistically, a blow‑moulding machine of this size is shipped in a 40‑foot container, often on a steel frame or wooden crate to protect sensitive control panels. Common Incoterms used by Chinese manufacturers include FOB Qingdao or CIF destination port, with buyers arranging inland transport. Export documentation typically includes a commercial invoice, packing list, Bill of Lading, and, when requested, a Declaration of Conformity for CE‑marked equipment.

Sourcing from Qingdao Suntop Energy Equipment Co., Ltd. - Buyer Guidance

When evaluating Qingdao Suntop’s machines, buyers should request a detailed datasheet that lists motor power (kW), heating zone temperature range, maximum sheet thickness, and cycle time for each tank capacity. Test reports verifying dimensional accuracy, leak‑proof performance, and material compatibility (HDPE or PP) are standard due diligence items. Because the supplier does not list certifications, buyers should ask for copies of any ISO 9001, CE, or other compliance certificates that the factory holds before finalising a purchase.

Typical minimum order quantity for a single blow‑moulding line is one unit, reflecting the high capital cost of the equipment. Lead times from order confirmation to shipment are commonly 8‑12 weeks, depending on configuration and any optional automation features. Prospective buyers should also confirm warranty length (often 12‑24 months), spare‑part availability, and on‑site installation support to ensure smooth commissioning.

What types of water‑tank blow‑moulding machines does Qingdao Suntop list?

The supplier lists five machines, including a 1000 L and a 2000 L water‑tank blow‑moulding machine and three additional units described generically as blow‑moulding tank machines.

Which material thicknesses can the machines process?

Industry practice for similar machines is to handle HDPE or PP sheets between 2 mm and 5 mm thick, but buyers should request the specific thickness range from the supplier.

What is the typical production cycle time for a 1000 L tank?

Standard blow‑moulding equipment achieves a cycle time of 3‑5 minutes per tank, resulting in roughly 10‑20 units per hour, depending on material and temperature settings.

Which HS code is used for these machines when exported?

Machines for processing plastics, such as blow‑moulding equipment, are generally classified under HS code 8479.89.

What certifications should a buyer request before purchasing?

Buyers should ask for ISO 9001 quality‑management certification, CE conformity documentation, and any test reports confirming leak‑proof performance of the produced tanks.

What are the common packaging and shipping methods?

The equipment is normally crated and loaded into a 40‑foot container, shipped from the Port of Qingdao under FOB or CIF terms.

What is a typical lead time from order to shipment?

Lead times for similar blow‑moulding lines are usually 8‑12 weeks, depending on configuration and optional features.

Is there a standard minimum order quantity?

Because the products are capital‑intensive machines, the usual minimum order quantity is one complete unit.