Linyi Polyurethane Insulation Pipe Co., LtdIt is a group company with over 20 years of history in Linyi,

Phone 0539-837326113583999796.13705491676.

Phone 0539-837326113583999796.13705491676.

Phone 0539-837326113583999796.13705491676.

Registered capital of 50 million yuan, and invited to participate in CCTV's "Influence Dialogue" CCTV7, CCTV Securities, and CCTV.com.Linyi Polyurethane Insulation Pipe Co., Ltd www.shandongbb.com www.sdbwg.com http://shandongdc.1688.com http://tianxianbaobao.cnbaowen.net/ http://linyidacheng.cn.china.cn/