SEMS Screw, Washer Screw

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  • Spring Washer and Plain Washer Sems Screw The sem screw combines with a spring washer, lock washer, conical washer, plain washer, square washer and tile washer. We are the best supplier and manufacturer of sems screws in Wenzhou. We have 100 sets of cold forging machines, 60 sets of automatic assembly machines, 20 sets of punch, etc., enabling ...
  • Terminal Sems Screw The terminal sems screw are specially designed and made for the electrical industry. The special V style washer is preassembly to screw.
    We specialize in prototype and high volume production.
  • Square Washer Sems Screw The washer used by the square washer sems screw insures that the washer will never come off your assembly.
    All sems screws manufactured by our factories meet the international quality standards: ISO9001.
    We have outstanding service with exceptional product supports to complement your engineering efforts.
  • Conical Washer Sems Screw We have 20 years of manufacturing experience.
    We can supply free samples. New mold needs money.
    The delivery time is approximately 4 weeks.
  • External Tooth Washer Sems Screw We have different washer for different head and recess. The external tooth washer sems screws are used on connection boxes. They feature high conductive.
    We can customize different sems screw with different kinds of washers.
  • Stainless Steel Sems Screw The washer used by the stainless steel sems screw insures that the screw will never come off or be left off your assembly.
    All sems screws made by our factories meet the international quality standards: ISO9001.

Features
1. The washer used by the SEMS screw and washer screw insures that the screw will never come off your assembly.
2. We manufacture all sems screws in accordance with ISO9001, enabling clients to feel secure about the quality.
3. For the service, we offer professional advice on your engineering efforts.

Jingyi is a major manufacturer and supplier of SEMS screw, washer screw in China. Our electrical contact, silver contact, micro screw, tapping screw, machine screw, etc. are produced in strict compliance with the international standard. In addition, our company is located in Yueqing City near Nigbo and Shanghai Ports which provides us with convenient transportation. In addition, the abundant raw materials and labor forces here can help largely reduce our production costs. Therefore, we can provide clients with quality products at competitive prices. If you are interested in our screws, please do not hesitate to contact us. We will offer quality products and services to you. We look forward to cooperating with you.

Other Products
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  • Micro Screw 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 .
  • Tapping Screw We have a first-class team for custom, first-class service for you.
    We supply PPAP, PDI, 8D reports and so on for customs
    We can offer the products according..
  • Machine Screw The thread is full thread.
    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..

Company Brief: 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, micro screw, self tapping screw, electric screw, machine screw, silver screw, and more. Jingyi's screws find a wide variety of applications, such as in the low voltage apparatus, electrical, computer, space, and communication industries.