About Shanghai Puyi Industrial Co., Ltd. - Rubber Tracks Supplier in China

Shanghai Puyi Industrial Co., Ltd. operates out of Shanghai, China and currently lists seven active product SKUs in its catalogue. The supplier groups its offerings under three broad categories: excavator machines and spare parts, road rollers and bulldozers, and agricultural equipment, with a focus on rubber track solutions for construction and earth‑moving machinery.

The catalogue contains rubber tracks sized for specific models such as the Vio40 excavator (Y400*107k*46), a mini excavator track (170*60*40), a skid‑steer loader track (B400*86*55), a 230*72k*47 excavator track, a Cat 289c mini track (450*86b*56), a 250*96*41 track, and a smaller system labelled Py‑180. Each entry references dimensions that correspond to pitch, width and length, which are standard identifiers used by OEMs when sourcing replacement tracks.

Product Range and Specialties of Shanghai Puyi Industrial Co., Ltd.

The seven listed items are all rubber tracks designed for heavy‑duty equipment. Dimensions such as 107 mm pitch, 46 mm width or 55 mm width indicate reinforced rubber cores typically built with steel cord reinforcement and a polyurethane or natural rubber tread layer. In the industry, tracks of this type are offered in hardness ranges of 55‑70 Shore A and are engineered to meet ISO 9001 quality management requirements for consistent tensile strength and wear resistance.

Buyers of Chinese‑manufactured rubber tracks usually encounter grades defined by load rating (e.g., 2 ton, 4 ton per track), track pitch tolerance ±1 mm, and surface wear limits expressed in mm³. Common variants include standard tread patterns for soil, mud or rocky terrain, and optional steel‑capped edges for increased side wear protection. The product names in the catalogue map directly to these typical specifications, allowing purchasers to match OEM part numbers with the supplied dimensions.

Trade and Export Information - Shanghai Puyi Industrial Co., Ltd.

Rubber tracks are classified under HS Chapter 40 (rubber and articles thereof) when the primary material is rubber, and under Chapter 73 (machinery) when the track is considered an integral part of a machine. Exporters from China frequently ship these items in 20‑foot or 40‑foot containers on wooden pallets, with typical gross weights of 1 500‑2 200 kg per container depending on track size. Major import destinations include Southeast Asia, the Middle East, Africa and South America, where construction and mining firms source replacement tracks for both new and older equipment.

Buyers generally request CE marking, ISO 9001 or ISO 14001 compliance certificates, and a test report showing tensile strength (often > 30 MPa) and Shore A hardness. Chinese manufacturers also provide phytosanitary or customs‑clearance documents as required by the destination country. Incoterms such as FOB Shanghai or CIF destination port are standard practice for this product class, with insurance covering potential damage to the rubber during sea transit.

Sourcing from Shanghai Puyi Industrial Co., Ltd. - Buyer Guidance

When evaluating a quotation from Shanghai Puyi, request a detailed product data sheet that lists track pitch, width, length, steel‑cord count, hardness and load rating. Ask for a recent ISO 9001 certificate and a laboratory test report confirming tensile strength, elongation at break and abrasion resistance, as these parameters are critical for field performance.

It is advisable to order a sample track or a cut‑section for fit‑check before committing to a full container order. Verify that the supplier can provide a CE declaration of conformity if the destination market requires it, and confirm packaging details - typically double‑wall corrugated boxes or wooden pallets wrapped in shrink film - to protect the rubber from UV exposure and deformation during handling.

What rubber track sizes does Shanghai Puyi list in its catalogue?

The catalogue includes seven dimensions: Y400*107k*46 for Vio40 excavators, 170*60*40 for mini excavators, B400*86*55 for skid‑steer loaders, 230*72k*47 excavator tracks, 450*86b*56 for Cat 289c, 250*96*41 tracks and a compact Py‑180 system.

Are the tracks reinforced with steel cords?

Yes, the product descriptions correspond to standard reinforced rubber tracks that incorporate steel‑cord layers to achieve tensile strengths above 30 MPa, a common requirement for excavator and loader applications.

Which certifications should a buyer request for these tracks?

Buyers should request ISO 9001 quality‑management certification, CE marking where applicable, and a laboratory test report covering Shore A hardness, tensile strength and abrasion resistance.

What packaging is typically used for shipping rubber tracks from China?

Export shipments are usually packed on wooden pallets, wrapped in shrink film, and loaded into 20‑ft or 40‑ft containers. Larger tracks may be crated to prevent deformation.

What incoterms are commonly used for rubber track exports?

FOB Shanghai and CIF destination port are the most frequently applied incoterms for these goods, allowing the buyer to arrange insurance and freight from the port of loading.

How can a buyer verify the fit of a rubber track before a full order?

Request a physical sample or a cut‑section matching the exact pitch, width and length listed in the catalogue. Conduct a fit‑check on the equipment and compare the sample’s hardness and tread pattern with the OEM specifications.

What are typical lead times for producing and shipping these tracks?

Chinese manufacturers usually quote a production lead time of 15‑30 days for standard reinforced tracks, followed by 5‑10 days for container loading and departure, depending on order size and current factory workload.