About Yantai Tengtuo Import & Export Co., Ltd. - Plastic Raw Materials Supplier in China

Yantai Tengtuo Import & Export Co., Ltd. is based in China and currently lists five active products. The catalogue covers PVC resin, polypropylene (PP) resin, polyester chips, PTFE fine powder, and calcium carbide. These items fall under the plastic raw materials and agricultural chemical segments as indicated by the supplier’s top categories. Each product is identified by its generic name without additional HS code details in the supplied data.

The five products represent core feedstocks used in polymer manufacturing, textile finishing, and chemical synthesis. PVC resin is a chlorinated polymer used for pipe and profile extrusion; PP resin is a polyolefin employed in packaging and automotive parts; polyester chips serve as intermediates for fiber and film production; PTFE fine powder is a fluoropolymer used for high‑temperature seals; calcium carbide is a carbide mineral used to generate acetylene for welding and chemical processes. The supplier’s catalogue does not disclose batch specifications, but the product titles indicate standard industrial grades.

Product Range and Specialties of Yantai Tengtuo Import & Export Co., Ltd.

The PVC resin listed is typically supplied in grades such as K‑30 or K‑55, with melt flow indices ranging from 2 to 12 g/10 min and chlorine content around 56 % by weight. Polypropylene resin is commonly offered in homopolymer (PP‑H) and random copolymer (PP‑R) grades, with melt flow rates from 0.5 to 30 g/10 min and a density near 0.90 g/cm³. Polyester chips are usually supplied as PET chips with intrinsic viscosity (IV) values between 0.70 and 0.90 dL/g, suitable for fiber spinning or bottle manufacturing. PTFE fine powder is graded by particle size, often 5 - 25 µm, and by purity levels above 99.9 %. Calcium carbide is generally marketed in granule sizes of 2 - 5 mm with a purity of 99 % calcium carbide.

Trade and Export Information - Yantai Tengtuo Import & Export Co., Ltd.

China is a leading exporter of plastic raw materials, with HS chapter 39 covering polymers such as PVC and PP, and HS chapter 28 covering inorganic chemicals like calcium carbide. Major import destinations include Southeast Asia, the European Union, and North America, where downstream manufacturers in construction, automotive, and packaging sectors source these feedstocks. Export shipments are typically packed in 20‑ft or 40‑ft containers for resin bulk, while calcium carbide is often shipped in fiberboard boxes or bulk bags.

Buyers usually require compliance with ISO 9001 quality management systems, REACH registration for EU markets, and RoHS or UL certifications for electronic‑related applications. Inspection regimes often involve pre‑shipment laboratory testing for melt flow index, ash content, and moisture, as well as third‑party verification under SGS or Bureau Veritas. Incoterms such as FOB Yantai or CIF Shanghai are common for these commodities.

Sourcing from Yantai Tengtuo Import & Export Co., Ltd. - Buyer Guidance

When sourcing PVC or PP resin from this supplier, request the material safety data sheet (MSDS), a recent test report showing melt flow index, chlorine or density values, and confirmation of ISO 9001 certification. For polyester chips, ask for intrinsic viscosity data, moisture content, and a certificate of analysis confirming PET purity.

For PTFE fine powder, obtain particle size distribution, purity assay, and any applicable fluoropolymer‑specific test results. Calcium carbide orders should be accompanied by a certificate of analysis indicating moisture and impurity levels, as well as packaging specifications to ensure safe transport. Verifying these documents before order confirmation helps mitigate quality and compliance risks.

What types of plastic raw materials does Yantai Tengtuo list in its catalogue?

The supplier lists PVC resin, polypropylene (PP) resin, polyester chips, PTFE fine powder, and calcium carbide.

Are HS codes provided for the products?

The supplied data does not include HS codes; buyers should confirm the appropriate HS chapter - typically 39 for PVC and PP, 39 for polyester chips, 29 for PTFE, and 28 for calcium carbide.

What typical specifications should I request for PVC resin?

Ask for melt flow index (2 - 12 g/10 min), chlorine content (~56 % by weight), and a recent test report or certificate of analysis. These parameters verify grade compliance.

Which certifications are commonly required for polymer imports from China?

Importers often require ISO 9001 quality management, REACH registration for EU, and RoHS or UL certificates for applications involving electronics. Providing these certificates demonstrates regulatory compliance.

What packaging is used for calcium carbide shipments?

Calcium carbide is usually packed in bulk bags or fiberboard boxes with moisture‑resistant liners, complying with hazardous material handling regulations. Proper packaging helps prevent moisture ingress and accidental ignition.

What is the typical lead time for a container load of PP resin?

Lead times from Chinese manufacturers generally range from 30 to 45 days from order confirmation to shipment, depending on production scheduling and shipping terms. Buyers should confirm exact timelines during the quotation stage.