动漫av专区_亚洲成A人片在线观看中文_h在线观看动漫的网站大全-Page768883
Technology R & D
The production of the product is strictly implemented and higher than various national standards. At the same time, the company formulated and filed with the Shenzhen Quality Supervision Bureau for Q / ML 001-2009 "Stainless Steel Water Pipe Production Inspection Standard" and Q / ML 002-2009 "Socket Welded Pipe" And other relevant enterprise standards such as Q / ML 003-2009 "Production Standard for Plastic Coated Pipe" and Q / ML 004-2010 "Production Inspection Standard for Single Socket-Type Pipe Fittings for Drainage". In research and development, the company has obtained 132 national patents. The design is mainly based on high connection strength and strong earthquake resistance.

Based on the unique technical foundation, it reflects the humanized design and provides convenient and fast pipe connection methods for site construction At the same time, it is suitable for wall inlay and wall installation, which greatly reduces the possibility of water pipe damage due to external forces in various environments.
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國家專利
R & D laboratory
Production equipment testing
Production equipment testing
Salt spray laboratory & pressure fluctuation testing machine
Sediment testing machine
Deflection angle tester
Testing machine
Negative pressure testing machine
Temperature change tester
Customer Service
400-666-1688
Minle WeChat Platform
Minle Official Website
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Contact Address
Shenzhen Headquarters:
10F, Building 1, Geya Building, Nanhuan Avenue, Guangming District, Shenzhen
Switchboard: 0755-81721666
Production Base:
Xihai Industrial area, Junan Cangmen Village, Shunde District, Foshan City
Switchboard: 0757-25503666
Copyright ©2019 深圳动漫av专区管業有限公司 All Rights Reserved
粵ICP備09070978號Powered by vancheer
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