97福利在线精品三级国产_国产一级毛片高清完整视频版_深夜精品寂寞在线观看黄网站_午夜激情影院在线视频91_亚洲欧美精品网站_性动漫无遮挡在线观看_一级毛片免费不卡直观看_丰满女子337p蝴蝶艺术_日韩av综合av一区_国产成人夜色高潮福利院91

Zhejiang Hushan Chemical Co., Ltd. is located in the characteristic industrial park of Jiangshan City, Zhejiang Province, at the junction of Zhejiang, Fujian and Gan. The company is a large-scale professional manufacturer (u-pvc) of plastic supply and drainage pipe adhesive manufacturers. Founded in 1997 , The existing factory area is 15,000 square meters, the factory building is 9,000 square meters, there are nearly 300 employees, and more than 20 scientific research experts. The company has domestic advanced production (u-pvc) plastic supply and drainage adhesive production and testing equipment. All provinces and cities have marketing offices, which can provide customers with high-quality pre-sales and after-sales services. This product has been identified as a high-quality product by the National Quality Supervision Department. It has passed the ISO9001 quality management system certification and is underwritten by the quality responsibility of the People's Insurance Company of China. The product is exported to Africa, Latin America and other countries.