Hebi Tiangang Resin Chemical Co.,LTD has more than 30years experience in resin research ,development,production,sell and service.Our brand "Tiangang" resins are sold to all the provinces and regions in electric power,electronic,nuclear energy,chemicals,light industries ,pharmaceuticals,food industries,beverage,metallurgy and environment fields and so on.They enjoy good fame. Our products have a bright future.We are looking forward to establishing a long term business friendship with ...