Import Butyl Inner Tube — Buy in Bulk from Supplier in China

Tiumsun Rubber Tire Co., Ltd. manufactures a butyl inner tube designed for automotive and industrial tyre applications. The tube is produced from synthetic butyl rubber and is monitored through a fully systematised production line that includes raw material purchasing, manufacturing and delivery. The company reports a harbour level trust tier and operates from a facility in Weihai, Shandong, China. Their internal quality management system follows three‑level training for engineering and working standards.

Standard industry dimensions for butyl inner tubes cover an inner diameter range of 12.0‑24.0 inches, with a wall thickness around 2.5 mm and a pressure rating up to 100 psi. Typical tubes are equipped with a pre‑fitted Schrader valve and weigh approximately 0.45 kg each. They are commonly packaged in cardboard boxes holding 100 units and comply with ISO 9001 quality management practices. These characteristics match the performance expectations for long‑haul and off‑road vehicle fleets.

The tubes are suited for passenger cars, trucks, agricultural machinery and construction equipment that require reliable air retention and puncture resistance. Importers usually request bulk quantities; the exact minimum order quantity is not disclosed and should be confirmed with Tiumsun directly. Shipping terms, incoterms and payment methods are negotiated per order and are not specified in the listing. Prospective buyers are encouraged to verify the supplier’s after‑sale service framework and any required certifications before finalising a contract.

Tiumsun Rubber Tire Co., Ltd. is located at No.1 Tengsen Road, Weihai, Shandong, 264200, China and holds a harbour level trust tier on the platform. The supplier describes a management approach that relies on systematic procedures for raw material procurement, production and delivery, aiming for consistent quality across all output.

The company has instituted a three‑level training programme covering engineering standards, working standards and procedural uniformity. Regular on‑site inspections by professional training agencies and senior professors support continuous improvement. An after‑sale service system is in place, with the supplier stating a policy of responding to customer feedback promptly to resolve production or management issues.