QINGDAO SHANGYU ENVIRONMENTAL TECHNOLOGY

Qingdao Shangyu Environmental Technology Co., Ltd. has a registered capital of 360 million yuan and covers an area of 89.2 acres. The main business scope is research and development, production and sales of spiral seam submerged arc welded pipes and fittings, plastic-coated composite steel pipes and fittings, thermal insulation steel pipes and fittings,

Also known as: Qingdao Shangyu Environmental Technology Co., Ltd