China cylinders Manufacturer

Ningbo Spey Scientific Cylinder Co., Ltd was founded in October 8th, 1998. our specialized in motorcycle cylinder production, located in Xiexi Industrial Park, Daxie economic development zone, covering 20,000m2 and fixed assets nearly 100 million. We are advanced in the technology of alloy iron casting, mould development and aluminum alloy die-casting in China.
Spey adopts new resin-bonded sand casting process, high strength ADC12 aluminum alloy die casting technology, and manufacture cylinder with high quality wear-resisting iron alloy, of which wearing resistance is 60% higher than boron cast iron, which is leading domestic field. Therefore, it obtains good reputation in long term which makes demand exceeding the supply. The company annual production is 5,000,000 sets for five series including nearly 100 specifications, with output value 200 million, one quarter in China.
During the passed 10 years, the company has kept in persisting in the quality concept Customers requirement is our target and customers' satisfaction is our achievement, carrying out the management mode people oriented, improvement continued is our persistent target. The company has got certificate of ISO9002 in 1999, and certificate of ISO9001:2000 Wantai quality system in 2005. The company keeps management level improving continually after cooperating with famous enterprises such as Honda, Suzuki, Grand River Group, pay more attention to equipments update, technology reform and renewal, process...