ZHENGTING JINGGONG
ZHENGTING JINGGONG
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Specialized in providing total solutions for engine pistons
Provide professional engine piston overall solution
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Main products

Main Products


ZHENGTING JINGGONG


Piston

We can produce cast pistons, die-cast pistons, and forged aluminum pistons in the cylinder diameter range of 20mm-120mm.

We can produce complex excircle shapes and profiled pin holes.

We can provide surface treatments such as tin plating, printed graphite, iron plating, nickel plating, ceramic plating, micro-arc oxidation, anodizing, and phosphating.

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ZHENGTING JINGGONG


Piston pin

We can produce piston pin with diameter of 4mm-50mm

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ZHENGTING JINGGONG


Pin shaft

We can also produce the following pin products: cylindrical pin, crank pin, spline shaft sleeve, eccentric wheel shaft

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ZHENGTING JINGGONG


Card spring

We can produce circlips with a wire diameter of less than 3mm. The circlip structures are divided into C, G, double G and special-shaped.

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Introduction

ABOUT US

Shandong Zhengting Jinggong Piston Co., Ltd.

Founded in July 1998, the company is a high-tech enterprise specializing in the production of automobiles, motorcycles, general gasoline engines, diesel engines, compressors, and air-conditioning engines with pistons, piston pins, and circlips. With an annual production capacity of 80 million sets of pistons, piston pins and circlips, the products are divided into 9 categories and more than 6000 varieties. It is the designated production unit of pistons for Guobin vehicles. The company's main product is small gasoline engine pistons, and its national market share has been at the forefront. The products sell well in more than 20 countries and regions, including G7, and have established long-term cooperative relations with more than 100 well-known enterprises at home and abroad.

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1998 Year

Company founded in 1998 Year

8000 Ten thousand sets

supporting production capacity

6000 +

Number of product varieties

100 +

Number of well-known enterprises

20 +

Sales to countries or regions worldwide

ZHENGTING JINGGONG

development process


ZHENGTING JINGGONG

innovation and development

2023

2023

It was rated as a national-level specialized new "little giant" Enterprises; Shandong Province technological innovation demonstration enterprises and Shandong quality brands.

ZHENGTING JINGGONG

innovation and development

2022

2022

It was rated as a green factory in Shandong Province; Gazelle enterprises in shandong province and shandong well-known brands.

ZHENGTING JINGGONG

innovation and development

2020

2020

Annual output of 70 million sets of precision piston intelligent production line construction project successfully reached production; piston pin workshop moved into the new factory. The company successfully passed the ISO50001:2018 energy management system and ISO45001:2018 occupational health and safety management system certification audit.

ZHENGTING JINGGONG

innovation and development

2019

2019

Completed the automation upgrade, and won the Municipal Bureau of Industry and Information Technology Award in the machine substitution technology transformation award and supplement project.

ZHENGTING JINGGONG

innovation and development

2018

2018

It is assessed as a high-tech enterprise.

ZHENGTING JINGGONG

innovation and development

2017

2017

The ISO/TS16949:2009 quality system was upgraded and changed to IATF16949:2016.

ZHENGTING JINGGONG

innovation and development

2016

2016

The first fully automatic piston processing production line independently developed and designed was successfully put into production.

ZHENGTING JINGGONG

innovation and development

2014

2014

Opening the era of large displacement of motorcycle pistons, the first domestic breakthrough forging piston process, promote the domestic main engine market forging piston from imported to homemade, and become the spring breeze power state guest car designated supplier.

ZHENGTING JINGGONG

innovation and development

2013

2013

Invest in the construction of a new factory covering an area of 240 acres and implement the new environmental protection law.

ZHENGTING JINGGONG

innovation and development

2012

2012

Through the ISO14001:2004 environmental management system certification.

ZHENGTING JINGGONG

innovation and development

2011

2011

Garden tools business to the international market, has become the German Steele, Sweden Fu Shihua global suppliers.

ZHENGTING JINGGONG

innovation and development

2010

2010

The ten-story duplex plant was completed and put into operation.

ZHENGTING JINGGONG

innovation and development

2009

2009

Purchase a fully automatic piston pin production line to achieve matching supply of piston assemblies. The general business has opened up the international market and has become a global supplier of Bristone, Kohler, Yamaha and Honda in the United States.

ZHENGTING JINGGONG

innovation and development

2006

2006

Through the TS16949:2002 international quality system certification: self-developed automatic piston casting machine.

ZHENGTING JINGGONG

innovation and development

2000

2000

Provide host support for Chongqing Zongshen Group: Start formal cooperation with Loncin Group.

ZHENGTING JINGGONG

innovation and development

1998

1998

The company was formally established and purchased the first piston processing production line.
Center Introduction
Industry-university-research
R & D Cooperation

ZHENGTING JINGGONG

R & D Center


The company is a high-tech enterprise, a gazelle enterprise in Shandong Province, a single champion in the manufacturing industry in Shandong Province, an excellent enterprise in the integration of two chemicals in Shandong Province, and a green factory in Shandong Province.

 

Center Introduction


The R & D center has Shandong Enterprise Technology Center, Tai'an High-performance Aluminum Alloy Piston Technology Engineering Laboratory, Tai'an "One Enterprise, One Technology" R & D Center, and cooperates with the New Materials Research Institute of Shandong Academy of Sciences to study lightweight and high-strength metal materials. There are 160 employees. 3 senior engineers, 30 engineers.

Industry-university-research


Large data statistics of key parameters are used as effective data support. Has a sound independent design process, mold design process. With high-end analysis software, it can realize casting molding analysis, product mechanics, temperature field, fatigue safety factor and other analysis, and has successfully designed independently for many OEMs and put them into mass production.

R & D Cooperation


Entrusted science and technology research and development Entrust research and development of new materials and new processes. Joint declaration project Joint project declaration for major common needs in production. Laboratory Co-construction Key Laboratory of Light and High Strength Metal Materials of Shandong Province

ZHENGTING JINGGONG

Partners


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WUYANG
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