- Tonon Building Materials Co., Ltd
- Address:shunde district beijiao shangliao 2
- Shandong Wan Tai Industrial&Trading Co., Ltd
- Address:Liu PU Town
- Shanghai Shiya New Materias Co., Ltd
- Address:Number 508 Chundong Road, Minhang District
- PT.QR MECHANICAL ENGINEERING CO., LTD
- Address:1136 Jinchi Road
- Weifang Fly Membrane Structure Engineering Co., Ltd.
- Address:8, Qushan road, Dongcheng industrial district, Linqu,Weifang, China.
- TCMY(QINGDAO)IMPORT&EXPORT CO;LTD
- Address:6 XIANGGANG ZHONG RD
- ABD Construction Products Co.ltd
- Address:Donggang Road
- GuangDong GuoWeiXing Plastic Technology Co., LTD
- Address:No.2Pinggan Road,Dayuan Development Zone,NanSha District,
- Hengdeliwangyeyouxiangongsi
- Address:ianbang mingzhu dasha liuhaolou
- HuaJun Plastic Building Material Co., LTD
- Address:No.258 North Huancheng Rd.Wukang, Deqing
- Tianjin Yingkairuixin Import And Export Co., Ltd
- Address:new world building1305 room in Centuy avenue 88# in dagang district in tianjin China
- Donying Wanlong Steel Structure Co., Ltd
- Address:No.13 Juzhou Road
- Shandong Maosheng Color Steel Co., Ltd.
- Address:no 1the international steel city in Boxing
- Honstar Construction CO., Limited
- Address:No.365 Xinhai Street, Binhai Economical Zone