机构简介
jiangyin zhengbang tube-making co., ltd.( http://www.zbsteeltube.com)
norm din2391 en10305,high quality carbon steel st35,st37.4,st52,cold drawing,bright heattreatmentwithoutoxidization(nbkstatus),non-destructivetesting,cleaing,phosphating,anti-rust oil dipping.this precision seamless tube with high accuracy and brightness features.
mechanical properties:these tubes can be bent at any angel and bear the impact of high pressure,cold bending,flaring,and tensile force without cracks and breaks,oxidized residual substances on either inner or outer surface of tubes.additionally,blockage to pneumatic,hydraulic and oil routes shall never occur.the elongation rate and tensile strength are in high standard.
our products used in industries of engineering machinery,machine tools,hydraulic machinery,shipbuilding ,automobile,heavy duty automobile,special automobile,railway locomotive,heavy duty machine,compressor,diesel engine,die casting machine,compressor,power station and boiler equipment etc
工商信息
- 法人代表：
- 周建惠
- 联系电话：
- 051****133528;051****133018;861****8;
- 注册资本：
- 200万人民币 (万元)
- 官方网站：
- www.zbsteeltube.com; www.no1tube.com;
- 联系地址：
- 江阴市澄江街道山观东盛路47号
- 经营范围：
- 高压无缝钢管的制造、加工、销售；金属材料、五金交电、机械设备、电子产品的销售；自营和代理各类商品及技术的进出口业务，但国家限定企业经营或禁止进出口的商品和技术除外。（依法须经批准的项目，经相关部门批准后方可开展经营活动）
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