Qingdao Xindingtong New Material Technology Co., Ltd. - SYNTECH

Qingdao Xindingtong New Material Technology Co., Ltd, trading under the Syntech name, is a Chinese rubber sealing element manufacturer headquartered in Jiangshan Town, Laixi City, Qingdao, established in August 2020 as a capacity-expansion enterprise of Qingdao Kaitong Seals Co., Ltd. The company operates a roughly 40,000 m² production site integrating R&D, rubber mixing, and finished-seal manufacturing, holds IATF16949 automotive quality system certification (obtained 2021), and expanded its production lines with additional rubber mixing and phosphating capacity in 2024 — positioning it as a qualified automotive-grade rubber sealing supplier for oil seals, gasket sets, and general rubber sealing components applicable to motorcycle engine and drivetrain sealing points.

Indonesia's motorcycle aftermarket — with a registered two-wheeler fleet exceeding 125 million units generating continuous demand for crankshaft oil seals, gasket sets, and general rubber sealing components across tens of thousands of independent workshops and spare parts wholesalers throughout Java, Bali, Sumatra, Kalimantan, and Sulawesi — represents a high-volume replacement market for automotive-grade rubber sealing products. Workshop supply distributors and motorcycle spare parts wholesalers sourcing IATF16949-certified sealing components in volume represent the established buyer profile for Syntech's rubber sealing portfolio.

Complimentary Listing
SEANOHA Motorbike & Scooter Parts Catalog
A. Engine Parts & Components — Gasket & Seal Sets

🏍️ Qingdao Xindingtong New Material Technology Co., Ltd (Syntech) | Laixi City, Qingdao, China | IATF16949-certified rubber sealing element manufacturer

Products:

Rubber Oil Seals & Gasket Sets — Motorcycle Engine Applications

• Crankshaft and gearbox oil seals — rubber-compound sealing elements for engine and transmission shaft sealing

• Full gasket sets and cylinder head gaskets — engine assembly sealing components

• General rubber sealing elements — dust covers and sealing components for drivetrain and chassis applications

🔩 Certification: IATF16949 (2021) | Product base: Rubber oil seals, gaskets, sealing elements | Facility: ~40,000 m², Laixi City, Qingdao

📦 IATF16949-certified rubber sealing manufacturer — Laixi City, Qingdao | B2B wholesale inquiry via SEANOHA

🤝 Matched to the sourcing needs of Indonesian motorcycle spare parts wholesalers and workshop supply distributors sourcing IATF16949-certified oil seals and gasket sets for engine and transmission sealing across Java, Bali, Sumatra, Kalimantan, and Sulawesi