? Lianyungang precision Fastener Co., Ltd
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          © Lianyungang SPIRALOCK Precision Fastener Co., Ltd.      15805123740 0518-88150002     Record number:蘇ICP備2021007241號-1 Links:孫悟空

          ABOUT US

          Lianyungang SPIRALOCK Precision Fastener Co., Ltd. was established in 2019 , with a total investment of 300 million yuan and a building area of 100 km2. The company has the industry's leading automatic galvanizing production line, all procedures are completed automatically by mechanical and electrical devices. The unmanned, digital, green production has the obvious advantages of fast operation, high efficiency, stable quality. The main surface treatments are: blue and white zinc, hexavalent color zinc, black zinc, military green zinc, trivalent blue and white zinc, trivalent color zinc, and so on.

          The fastener production line mainly produces wind power fasteners. It is expected to be officially produced by the end of the year.

          ABOUT US

          The annual plan is to produce 50,000 tons of fasteners, mainly for engine room bolts and nuts, tower bolts and nuts, anchor bolts, embedded bolts, and double-ended screws and so on.



          Precautions for vacuum electroplating equipment

          The coating of vacuum ion plating device is easy to peel off, does not fade, and is difficult to form dirt on the electroplating surface of vacuum device. It is easy to scrub and has low cost. Electroplating factory uses...

          How many factors are needed to prepare for plating?

          Usually, the factors considered include the following important aspects when preparing for electroplating. The electroplating plant uses the principle of electrolysis cell to deposit metal coating technology with good ad...


          Definition and meaning of environmental protection electropl

          Definition of technical terms: a Chinese professional name: electroplating English Name: electrifying 1. the surface treatment technology of metal coating is formed by electrodeposition of metal or alloy on the surface ...

          What are the ways of electroplating?

          Electroplating can be divided into hanging plating, rolling plating, continuous plating and brush plating, mainly related to the size and batch of the parts to be plated. Hanging plating is suitable for general size prod...


          Lianyungang SPIRALOCK Precision Fastener Co., Ltd.

          ADD:58 Jinghuayuan Road, Guanyun Economic Development Zone, Yungang City


          Manager Liu:13586827033


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