DaWang, DongYing, ShanDong, China,257091
Shandong Shuangyan Chemical Co., Ltd. is a high science & technology civil-owned corporation integrating science, industry and trade. It has self-operated import export rights. located in Dongying Dawang economic development zone, south of Huanghe ...
zinc oxide, magnesia, pvc hose, garden hose, rubber hose .