Shandong Zetong International Trading Co., Ltd. has 26 years of R & D, production, sales history of powder metallurgy enterprises, the company developed and produced iron, copper, stainless steel based powder metallurgy products, more than 50 kinds, the application fields include automobiles, motorcycles, household appliances, locks, textile accessories and other fields, and exported to the United States, India, Pakistan and other countries, Companies adhering to the quality first management philosophy, to provide customers with quality products and good service experience.