weifang Longstar Economy and Trading Co.,Ltd
Company Details
Company Introduction
weifang Longstar Economy and Trading Co., Ltd. is located in the scenic city of Qingzhou. Our main production area is located in Qingzhou economic development zone, with our office located in urban area. Our total area is 100,000 square meters, with a construction area of 60,000 square meters. We have the fixed assets of more than 3 million Yuan. Staffing 320 technicians, we are a high-tech private enterprise. Our products are sodium silicate and white/black carbon. Our annual production capacity is 60,000 tons of solid sodium silicate and 150,000 tons of liquid sodium silicate. We are the backbone of domestic large-scale enterprises. Our two existing production lines for silica have achieved an annual production capacity of 20,000 tons and our 20,000 square meters of high standard large-scale aquatic food cold storage warehouse will also be put into use. We have always been adhering to "full participation, pursuit of excellence, honesty and trustworthiness, development of innovation" as business philosophy, relying on the development of scientific and technological innovation, as well as continuous improvement of quality management system. In August, 2003, we passed ISO9001:2000 international quality system certification. We are a unit of National Association of inorganic salt. We will continue to increase investment in science and technology. We make investment analysis of the introduction of the most advanced testing equipment with strong economic strength and technological development capacity. Relying on strict quality assurance system and advanced management level, we have won the trust of users. We will keep on developing new products to meet market demands.
Company Information
Company Product
- 2016 hot sale active poly sodium metasilicate(APSM)High quality active poly sodium metasilicate(APSM) for textile printingHigh quality active poly sodium metasilicate(APSM) priceSilicon Dioxide/Micropowder of white carbon blackRUBBER GRADE PRECIPITATED SILICAGold Washing PlantGold Wash Plantsilicon dioxide powder priceThe price of silicon dioxide powderCrystal Silica Gel Cat Littercat litter crystals /silica gel cat litterDetergent Material for detergentActivated Poly Sodium Metasilicate (APSM)/Auxiliary SMSActivate Poly Sodium Metasilicate for Washing Power (APSM)High Pure Fume Silica Factory in Chinafumed siliconZeolite 4A Detergent ChemicalZeolite 4a Detergent GradeCompetitive price CaCl2 74% flakes calcium chloride industrial grade2016 hot sale calcium chloride priceCholine Chloride 70%Corn COB for saleCholine Chloride 60% Corn COB in ChinaProduction of high quality magnesium chloride46% magnesium chloride factory priceCholine Chloride 50% 60% 70%Corn COBBetaine anhydrous(Feed grade)Betaine Hydrochloride(Feed grade)High quality White Flake Magnesium Chloride 46%2016 hot sale 46% magnesium chloride pelletHot sales! 46% magnesium chloridePrecipitated Silica (white carbon) Feed GradeChina Industrial Powder Precipitated Silica Sio2Silicon Dioxide (SiO2) /Precipitated Silica /Silicon/ Silica Matting AgentFUMED SILICA 150 /200/300Silicon Dioxide/Fumed Silica 150 200 300Silicon Dioxide/Micropowder of Manufacturing Consignment