It mainly produces free cutting, easy welding and corrosion-resistant nickel white copper wire. The grades of lead white copper wire are bpb1501 and bpb1801, and the grades of zinc white copper wire are bzn1040 and bzn1530.
RongSheng Copper
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The company's products are widely used in pen making, glasses, instruments, meters, hardware and other industries.
RongSheng Copper
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RongSheng Copper Co., Ltd.
was established in Oct.2002,lacated in Qidong city in the neighboring north ShangHai,with the registered capital 3,000,000RMB. The former enterprise was Qidong accurate glasses fitting factory which established in Qct 1997.Over the last decade,we've vigorously developed into a company with a total area of 13000 sqm,it has a work plant of 5000sqm. Our staffs take it a pride to work for such a thriving company.
Established in
Area covered
Annual capacity
OUR PROUCTS
NEWS INFORMATION
04
2022.01
Is TPE the raw material of choice for eyewear accessories?
There are many kinds of glasses frame materials on the market. Thermoplastic elastomer TPE/TPR is one of the common materials. There are TPEE or TPU materials on the market to make glasses accessories. Each material has its own advantages and disadvantages.
04
2022.01
What accessories do glasses have?
What accessories do glasses have?
04
2022.01
Surface treatment of copper fittings
Surface treatment of copper fittings
Contact Us
Tel: +86-513-83958828
Fax: +86-513-83957878
Mobile phone: 013806286236
The Contact: Mr Zhou
Email: zhouxingtong@qdrsty.cn
Address：No. 1, industrial park, lvfu Town, Qidong, Jiangsu Province, China.
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+86-513-83958828 
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