Zhejiang Jingyi Standard Components Company Ltd. is a China based screw manufacturer and supplier located in Yueqing City. Since 1999, our company has specialized in manufacturing a variety of high quality screws including SEMS screw

Jingyi is a professional manufacturer and supplier of screws, based in China. Our products include SEMS screw, washer screw, electrical contact, silver contact, stainless steel screw, micro screw, brass screw

The washer used by the SEMS screw and washer screw insures that the screw will never come off your assembly.
We manufacture all sems screws in accordance with ISO9001, enabling clients to feel secure about the quality.

When the temperature is higher than 900℃, Cdo is sublimated and the contact surface is cooled down in order to reduce and even extinguish the arc energy. This method can increase the resistance against welding.

We offer first level quality and service.
Both the machine and operation technique in kunshan ZongFa factory are bought from Taiwan. We offer high quality products at competitive prices.

We have a first-class team for custom, first-class service for you.
We supply PPAP, PDI, 8D reports and so on for customs.

The trimmed head screw is with the dog point, also with thread on.
The coverage on the screw is nickel plating (ROHS compliance), with high corrosion resistant.

The stainless steel screw owns strong and high torque. It is widely used in architecture. Our company can makesems screw of stainless steel, self-tapping screw of stainless steel, machine screw of stainless steel and so on.

The pan head pozi/cross c/w sp and pl screw can be used on the connectors. It features beautiful appearance and good conductivity. The brass screw can be used in electric appliances.

As a specialized nylock screw manufacturer based in China, Jingyi appreciates your interest in our products. Our products are SEMS screw, washer screw, electrical contact, silver contact, micro screw, etc.

Finish: Natural, black, or any coating as you need
Material: Carbon steel, stainless

Stamping parts are used in electrical components like contactors, breakers and so on.
We welcome you to contact us for more details. All parts can be customized.

Thrilobular screw includes taptite screw and plastite screw
Taptite screw is used in metal sheets. However, the plastite screw is used in plastite sheets. The trilobular thread screw is easier to assemble than other kinds of screws.

Our electric screw is excellent in quality and economically priced. It is used on cars, computers, air conditioners and so on. We offer various sizes of electric screws.
We can manufacture a variety ofcomputer screws in different materials.

Detailed Product Description
The products can be customized according to samples, drawings or detailed product description. Most of the shoulder bolts need cutting by lathe to make the step.

Zhejiang Jingyi Standard Components Company, Ltd is a China based screw manufacturer and supplier located in Yueqing City, Zhejiang Province. Since 1999, our company has specialized in manufacturing a variety

Jingyi is one of the professional screws manufacturer and supplier in China. Established in 1999, we have accumulated more than ten years of experience in this field. This abundant experience teaches us how to manufacture high quality products like SEMS screw