Chongqing, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
340
Year of Establishment:
2004-05-09
Management System Certification:
IATF16949
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service

Motorcycle Engine Valve, Spring Retainer manufacturer / supplier in China, offering 1p64 Motorcycle Engine Valve/ Engine Part, 1p70 Motorcycle Engine Valve/ Engine Part, F152 Motorcycle Engine Valve/ Engine Part and so on.

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Mr. Allen Chen
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Chongqing Dadong Longteng Automobile & Motorcycle Airvalve Manufacturing Co., Ltd.
Chongqing Dadong Longteng Automobile & Motorcycle Airvalve Manufacturing Co., Ltd.
Chongqing Dadong Longteng Automobile & Motorcycle Airvalve Manufacturing Co., Ltd.
Chongqing Dadong Longteng Automobile & Motorcycle Airvalve Manufacturing Co., Ltd.
Business Type: Manufacturer/Factory & Trading Company
Main Products: Aircraft Valve , Automobile Valve , Motorcycles Valve , General Machine Valve , Spring ...
Number of Employees: 340
Year of Establishment: 2004-05-09
Management System Certification: IATF16949
Average Lead Time: Peak season lead time: one month
Off season lead time: within 15 workdays

Chongqing Dadong Longteng Automobile & Motorcycle Valve Manufacturing Co., Ltd. is a private joint-stock enterprise, established in1993. We are professional in producing the valves of vehicles, motorcycles, general machines and valve spring retainers, valve split collets. Our company covers about 8 acre, has more than 500 sets of various of high precision machining and testing equipment. The producing procedure of valves include integral series of totally enclosed operating from forge modeling→ Heat treatment→ Machining of metals→ Hard alloy of resurfacing welding on both conical surface and rod end→ Nitrogen treatment on surface→ Finished products precision machining. The producing procedure of valve spring retainers and valve split collets include integral series of totally enclosed operating from raw material→ Cold extruding→ Heat treatment→ Fine machining→ Polishing treatment. Now we have our own fund 50 million(no any loan), have 1000 staffs.

We keep on striving and innovation. At present, the annual output is 30 million of various inlet and exhaust valves, more than 120 kinds of valves of gasoline machines, general machines, and valve spring retainers, valve split collets, Dadong has become the key enterprise of Chinese valve industry. According to the modem enterprise management system, Dadong practiced the system of general manager responsibility under the leadership of Chairman, has high-tech of exports who enjoy state subsidies and senior management personnels with rich management experience, which endowed the company with great strength of independent search and development.

Our products are manufactured under strict observation of the International Standards Authority (ISA) and the Chinese National Standards (GB). In 2006 we got the ISO/TS16949 Quality Certification on the basis of ISO9001 (2000) Quality System Certification which we had gotten in 2001. Dadong continuously passed the detection and evaluation of China Motorcycle Quality Inspection Institute and Chongqing bureau of quality and technology supervision, has become "Star of China" of technology supervision bureau, entitled "Quality Fixed Point Unit". Dadong is the main supplier for the vehicle motorcycle group such as BMW, Piaggio, Suzuki, Haojue, Zongshen, Loncin, Lifan for a long time, and exported a dozen of abroad countries as well, the products are trusted and well received by our customers.

Dadong sticks to the principles of pioneer in science and technology, quality first, customer supreme, respects intellectual property rights, serves every customer sincerely and effectively.

Trade Capacity

International Commercial Terms(Incoterms):
FOB, CIF, CFR
Terms of Payment:
LC
Average Lead Time:
Peak season lead time: one month, Off season lead time: within 15 workdays
Number of Foreign Trading Staff:
3
Main Customer(s):
Company Name Country/Region Products You Supply
Zongshen China engine valve
Lifan China engine valve
Loncin China engine valve
Haojue China engine valve
Jialing China engine valve
Dayun China engine valve
SUZUKI China engine valve
Piaggio Italy engine valve
Export Year:
2017-03-01
Export Percentage:
11%~20%
Annual Export Revenue:
7.39 Million USD
Main Markets:
North America, South America, Southeast Asia/ Mideast
Nearest Port:
Guangzhou Port, Shanghai Port
Import & Export Mode:
Have Own Export License

Production Capacity

Factory Address:
No. 26 Jianshanbao, Huangjueping, Jiulongpo District, Chongqing, China
R&D Capacity:
Own Brand, ODM, OEM
No. of R&D Staff:
4
No. of Production Lines:
Above 10
Annual Output Value:
US$1 Million - US$2.5 Million
Ever Annual Output of Main Products:
Product Name Units Produced (Previous Year)
Valves 60000000 Pieces
Split Collect 240000000 Pieces
Spring Retainer 120000000 Pieces

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