Our brand is AHST, we registered AHST in China.
Our factory can produce any design and quality as per your special requirements.
For more items, please visit our website:
Auto engine valves are suit for gasoline, diesel, CNG auto engine models and motorcycles.
trusted material of engine valve guide for cast iron: HT250, G3000, 1001 and so on.
Powder metallurgy / Silicon manganese Bronze / copper
2. Sample condition: FREE SAMPLE can be provided for evaluation. Accept new customer's trail order.
3. Date of delivery: 7-35days after the deposit or received the original Leter Of Credit. According to the order quantity.
4. Terms of payment: T/T (30 deposit, 70% pay againstthe copy of B/L) ; L/C can be accepted if total amount is over usd30,000.
5. Warranty: 2 years in 65,000kms. OEM's quality
6. Qualified certification: ISO9001:2000, TS16949:2009
7. Advantage: High Attrition and Temperature Endurance. High Erosion and Concussion Endurance.
8. Enterprise honor: Participating in drafting " Internal Combustion Engine Valve Seat Specification (JB/T) " & " Internal Combustion Engine Valve Guide Specification (JB/T) ".
JAPAN series---ISUZU, SUZUKI, NISSAN, HONDA, HINO, MITSUBISHI, KOMATSU, TOYOTA, MAZDA, YANMAR...
KOREA series---DAEWOO, HYNDAI...
EUROPE series---BENZ, B.M.W, SCANIA, DEUTZ, VOLVO, PEUGEOT, FIAT, RENAULT, VOLKSWAGON, PERKINS...
AMERICA series---CUMMINS, CATERPILLAR, CHRYSLER, GM...
Sincerely welcome customers at home and abroad to send inquiry and visit us, we'd like to demonstrate our capability to your esteemed company, hope we can establish long-term cooperative relations on the basis of equality and mutual benefit in the near future.
Tongcheng Automobile Part Co., Ltd. is located in the beautiful dignified historical and cultural city-Tongcheng City, Anhui, China. After growth of more than 30 years, the company has developed into a professional engine parts manufacturer integrating design, production, testing, research, development, and sales.
We are the member of China Internal Combustion Engine Industry Association, the member of Anhui Provincial Foundry Association, as well as the member of Powder Metallurgy Branch of China National Machinery Association. And we are the Trial Producing and Test Base of Engine Valve Seat & Valve Guide for Shanghai Internal Combustion Engine Institute.
Product & Application Main products: VALVE SEAT, VALVE GUIDE, ENGINE VALVE.
Application: unleaded gasoline engine, diesel engine, and gas engine. service main engine and after sale service market at home and abroad, and are applied in: Japan and Korea series car, Europe and America series car, China-made car, minicar, heavy diesel vehicle, forklift, motorcycle, agricultural vehicle, marine and engineering machinery.
We also undertake new product development, or make appointed specification goods according to drawings or samples you offered. Research and development Taking leads in industry for the Best Match Friction Experiment for engine valve, valve seat and valve guide of different materials in high temperature environment, and the research result was positively applied in the production.
Independent research and development: Warm pressing-die wall lubricating powder metallurgy Engine Valve Seat including RE (rare earth), Centrifugal casting high abrasion resistance Engine Valve Seat and Engine Valve Guide including RE (rare earth) , both of which won NATIONAL INVENTION PATENT and TECHNOLOGY INNOVATION AWARD. Together with Shanghai Internal Combustion Engine Research Institute, we drew up "Internal Combustion Engine Valve Seat Specification (JB/T)", "Powder Metallurgy Valve Guide Specification (JB/T)", and so on.
Quality In 2004, we passed Quality Management System Certification ISO9001:2000 In 2010, we passed Quality Management System Certification ISO/TS16949:2009 Sales network Our products are not only provided to more than 20 domestic manufactures of main engine, but also exported to many countries and regions in Europe, America, Middle East, Southeast Asia and so on. Enterprise Tenet: Sincere service Customer satisfaction Enterprise Spirit: Solidarity and honesty Essence and innovation Enterprise Goal: Creating industry lead Establishing national brand.