Material: carbon steel or as required
Use: nylon insert lock nut Function: Aatomobile,electronic,mechinery
Surface treatment:Zinc plated, dacro, passivate, QPQ
Surface Finish:Zinc plated, dacro, passivate, QPQ
Handan Sima Fastener Manufacturing Co., Ltd. was founded in 1983.
Specializing in series of high-end fastener products, it is a fastener manufacturer
ntegrating research,manufacture and trade, which has a leading position domestically.
30 years of experience in fastener manufacturing, with complete testing equipments
and strong technical force, enables Sima focus on research and development of
manufacturing high quality products.
Sima mainly produces various standard fasteners in accordance with DIN, BS, JIS,
ASTM, ASME/ANSI, CNS, EN, NF, ISO and other standards, which are widely used
in mechanical, oilfield and chemical equipments. Electric power fittings, mining
accessories, construction parts and non-standard fasteners are also provided.
With professional design, high quality, and excellent brand, its products are sold
well and have been widely praised. And they are exported to Europe, the United
States, the Middle East, Southeast Asia, Africa, Russia, Japan and so on.
Adherence to the purpose of "quality first, customer upmost" and the principle of
"honesty and integrity", efforts have been made to provide customers with
high-quality products and services. Sima will continuously progress, innovate,
pursue excellence, and step into a brilliant future with its global partners.