09-28

2022

Now it has an annual production capacity of 120 million pieces of rubber and plastic injection molding products such as O-shaped sealing rings, oil seals and heterosexual sealing rings.

The company's leading products: "O" shaped sealing ring, rotary oil seal, special-shaped sealing ring, plastic products, non-asbestos rubber gasket and other products are widely used in hydraulic, steam, pump valve, electric power, electronics, bearings, automobiles, engineering machinery, nuclear power, marine submarines, water conservancy and other industries.

09-28

2022

Compensating tape for nuclear power plants

The compensation joint tape used in nuclear power plants is a rubber tape made of high-strength cloth and palm rope vulcanization. It adopts unique rubber material formula, vulcanization molding process, and docking molding in the nuclear power plant. The net length of the belt is 40000mm, the width is 300mm rubber, and the nylon palm rope composite rubber belt has a life of more than 5 years. The highest life span in the industry.

09-28

2022

Localization of seals for automotive vacuum pumps

Localization of automotive vacuum pump seals, in the past, China's automotive vacuum pump seals not only have harsh performance requirements, complex structure, high dimensional requirements and high accuracy, cleanliness and harmful substances have specific requirements, previously imported from Japan. In 2015, Jiayu began to localize vacuum pump seals. After several years of research and development, it has been mass-produced by 2020, and the product quality is stable, which has been recognized by the customer Chongqing Haitong Group.

09-28

2022

An O-ring for FAW Jiefang axle

FAW Jiefang axle with O-rings, most of the original products are 180 degrees of mold division, now our company according to the use of the product, all changed to 45 degrees of mold division, so that in the O-ring working face position there is no mold parting line caused by defects affecting the sealing performance, now the product is in good use; then there is FAW Jiefang's new project hydraulic shock absorber project and integrated gearbox project all O-rings are 45 degrees parting.

09-28

2022

FAW Jiefang transmission hollow bolt sealing gasket 1701415-A2V

FAW Jiefang transmission hollow bolt sealing gasket 1701415-A2V, the oil leakage problem in use is serious, our company's technicians through the product structure redesign, re-selected fluoroelastomer materials, through the loading test, the oil leakage problem has been contained. In the process of using key models for more than two years, the customer response is very satisfied. This product has suggestions to promote more models. (This part number is now 1701415-B8H-CO0)

09-28

2022

Technological innovation and technological progress

The sealing gasket 1701042-A2K for adding and draining screw plugs used by FAW Jiefang gearbox has always had the problem of oil leakage or oil leakage in use, and there are many problems reported by customers. Our company's technical personnel redesigned the structure of the product, and the quality assurance department of FAW Jiefang Transmission Division followed up the test, and the product successfully solved this old problem after the test fully met the requirements of use. After nearly 3 years of promotion and use, the effect is good, and there is no customer feedback. (Now this part number is 1701042-73N).

09-28

2022

Quality assurance capabilities

The company passed IS0/9001 quality system certification in 2015, ISO/TS16946 quality system certification in 2016, and IATF16949 quality system renewal certification in December 2017. At present, a complete quality assurance system has been established, the company takes not accepting unqualified, not manufacturing unqualified, not transmitting unqualified as the concept, focusing on prevention and rapid response as the main line, quality control implements incoming material inspection, mold up/down field, first/last piece inspection, process inspection, terminal sampling inspection quality inspection mode.

09-28

2022

The performance of Volkswagen engine bushing products developed and designed by the company has passed the testing of SGS and Volkswagen, and has been supplied in series.

The performance of Volkswagen engine bushing products developed and designed by the company has passed the testing of SGS and Volkswagen, and has been supplied in series.

09-28

2022

Products exported to Japan have passed the EU RoHS2 environmental protection test. And in September 2017, all products are produced with environmentally friendly materials

Products exported to Japan have passed the EU RoHS2 environmental protection test. And in September 2017, all products are produced with environmentally friendly materials

09-28

2022

New product development implements project management, so that the quality, construction period and cost of new product development can be effectively controlled. The members of the development team have mastered and applied APQP and FMEA

New product development implements project management, so that the quality, construction period and cost of new product development can be effectively controlled. The members of the development team have mastered and applied APQP, FMEA, MSA, SPC, APQP and other quality planning and control tools. Product characteristics and potential failures can be effectively identified from the early stage of design, and through effective control and continuous improvement, the quality of products can continue to meet customer requirements.