HAIYAN SUN’S JIANXIN FASTENERS CO., LTD.
Simple Machine Screw | Machine Nut

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  2. Hexagonal Head bolt All Hexagonal Head bolts are manufactured by the process of hot process and forming operations. After heat treatment, threads are produced by rolling operation ...
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  2. Anchor BoltAnchor bolts are imbedded in concrete and used to support structural steel columns...
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  2. Hexagonal NutThe most common nut is the hexagonal nut which has six sides. Most spanners are designed to use hexagonal nuts. More ...
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  2. Threaded RodFull-service capabilities in design, engineering and manufacturing, with an innovative ability to supply high quality ...

HAIYAN SUN’S JIANXIN FASTENERS CO., LTD. is a private enterprise who are specialised in screw manufacturing. It was established in 1997, China. It is located in Haiyan Economic and Technology Developing Zone which lies at the east coast of Hangzhou Bay, it is 86 kilometers away from Shanghai, 110 kilometers away from Hangzhou. Shanghai is economic center in China. The transportation from our company to the famous city is very convenient. Out company manufactures machine bolts, simple machine screws and machine nuts, it covers area of 10,000 square meters. Our company takes new technologies to develop the quality of products by improving equipments. We have 45 cold forming machines and 11 punch beds, the equipments enable our screws and bolts meet the standards of BS, ANSI, DIN and JIS. We can also produce machine screws and machine bolts according to our customers' needs. Our machine bolts include models from M2 to M45, specification from 1/8” to1-1/2”, models of nuts from M4 to M45, specification from 1/8” to1-1/2”. Main products are Simple Machine Screws, Machine Anchor Bolts, U shape Machine Bolts , Machine Nuts ,etc.    More>>>