उच्च शुद्धता 20nm सुपरफाइन नैनो गोलाकार सिलिका sio2 पाउडर मूल्य गोलाकार सिलिका पाउडर

Hebei Quanerduo Mining Development Co., Ltd. was founded in 2008 with superior geographical location and convenient transportation, 20 kilometers from Zhangshi Expressway, 60 kilometers from Shijiazhuang, capital of Hebei Province, 240 kilometers from Beijing, 340 kilometers from Tianjin Port, close to 107 National Highway, close to Plastic Yellow Railway, 50 kilometers from Beijing-Shenzhen Expressway. Is a collection of mining, production, processing, sales and integration of large mineral products enterprises. Our company mainly produces natural colored stone, washed stone, quartz sand, emery, glass sand, glass beads, heavy calcium, light calcium, calcium carbonate, quartz powder, talc powder, barium sulfate, luminous stone, luminous paint, luminous powder, and a series of products. The company is divided into processing, beneficiation, packaging, storage and other workshops, and has modern production and laboratory testing equipment. Located at the foot of Taihang Mountain, which is rich in mineral resources, our factory makes full use of the local geographical advantages and resource advantages to introduce modern and advanced production technology, and employs experts in the chemical and mineral processing industry to implement scientific management, and has established a first-class multi-layer management system to strictly control product quality, and absolutely ensure delivery and delivery and other related services. Our factory adheres to the purpose of "quality first, integrity first, service first, customer first, the pursuit of excellent quality to meet customer needs". We are willing to cooperate with customers at home and abroad for win-win cooperation and common development.