Qingdao hesiway Industrial Co., Ltd. is a foreign trade company established by Qingdao Juxinyuan Industry and Trade Co., Ltd. to better serve foreign customers. The company has won the honorary titles of high-tech enterprise, integrity enterprise, specialized and special new enterprise for many times. Its products are exported to home and abroad, and have passed ISO9001 international quality management system certification. Since its establishment, the company has strictly controlled the quality and made great efforts to build a world production base of coarse tungsten powder. Each batch of products is strictly controlled from raw material procurement, incoming inspection, production process to ex warehouse inspection. The company has an independent chemical analysis laboratory and advanced spectral detection and analysis methods to ensure stable quality. The company has more than ten years of production experience, keeps improving products, starts from details and strives to maximize customer satisfaction. The company specializes in producing tungsten series products, and the particle size can be customized according to customer requirements. Among them, large particle size and coarse particle size tungsten powder is the product produced by the company's patented technology. It has strong competitiveness at home and abroad and is highly praised by customers. Coarse metal powder has high purity, good fluidity and low fine powder rate. It has been highly valued in 3D printing industry, welding material industry and some special wear-resistant industries.