Mr-STRONG’s high quality motorcycle piston supplier-zhengjinggong piston Co., Ltd

Zhentingjinggong piston Co., Ltd. is the original quality piston supplier of MR-STRONG and a powerful motorcycle parts production company in China . It has maintained a good cooperative relationship with MR-STRONG for many years. MR-STRONG often purchases from zhentingjinggong piston Co., Ltd. in large quantities, so it can obtain piston supply with stable quality and very cost-effective.

1.Company development history.

ZhentingJinggong Piston Co.,Ltd was founded in 1 July,1998, which is located at the foot of the Mount Tai, Ningyang County Baxian Bridge Industrial Park .

In 1998, the company was founded and purchased the first piston production line.In 2000, supply products matching with main engine to Chongqing Zongshen Group;Start formal cooperation with Loncin group.

In 2000, supply products matching with main engine to Chongqing Zongshen Group;Start formal cooperation with Loncin group.

In 2006, passed TS16949:2002 International Quality System Certification;Self-developed full-automatic piston casting machine.

In 2009,purchased full-automatic production line of piston pin and realize the supply of piston assembly. We opened up the international market for general engine business and began to supply pistons for models of many motorcycle brands such as Yamaha,Honda,Stratton, Kohler.

In 2013, it invested to build a new factory covering an area of 240 mu.

In 2014, It become the first one to break through the piston forging technology in China, and promoted the domestic main engine market to transform the forged pistons from imported to homemade, and became the designated supplier of CFMOTO state guest vehicles.

In 2016, the first automatic piston machining line independently developed and designed was successfully put into production.

In 2020,production of 70 million sets of Jinggong piston intelligent production line construction project smoothly achieved.

2.Company size.

At present, zhengjinggong piston Co., Ltd. covers an area of 60000 square meters; More than 60 professional and
technical personnel (3 with senior titles, 21 with intermediate titles and 27 with primary titles); 150000 pistons per day. It is a large motorcycle parts
processing enterprise with 91 piston processing production lines and an annual supporting production capacity of 70 million sets of pistons, piston pins and circlips.

3.Advanced equipment of the company.

The company has advanced detection equipments such as American direct-reading spectrometer, Japanese three-coordinate measuring instrument, Japanese roundness instrument, piston middle-convex curve meter, large scale optical microscope, anti-pull test machine, the domestic advanced atomic absorption spectrophotometer, universal tool microscope, length measuring instruments, imager, magnetic partical inspection machine, digital hardness tester, roughness measuring instruments and other physical and chemical inspection equipments. The company has advanced detection equipments such as American direct-reading spectrometer, Japanese three-coordinate measuring instrument, Japanese roundness instrument, piston middle-convex curve meter, large scale optical microscope, anti-pull test machine, the domestic advanced atomic absorption spectrophotometer, universal tool microscope, length measuring instruments,
imager, magnetic partical inspection machine, digital hardness tester, roughness measuring instruments and other physical and chemical inspection equipments.

Motorcycle piston produced by zhentingjinggong piston Co., Ltd

The founder of MR-STRONG has a cooperative relationship with zhentingjinggong piston Co., Ltd. for more than ten years. The two sides have profound business and personal friendship. MR-STRONG often purchases motorcycle piston parts in large quantities from zhentingjinggong piston Co., Ltd. We will continue to work together to achieve mutual benefit and win-win results.