We take "perseverance, fine management, quality service, customer satisfaction" as quality policy, and always adhere to the continuous innovation, and constantly develop new products, has participated in the many national standard system revision work like' direction control valve' pneumatic pipe joint test method" and so on. Otherwise, our products have won more than 30 countries registered patents, including 3 invention patents, 20 new utility models. Our products are widely used in knitting, medical, food, packaging, petrochemical, metallurgy, coating, vehicles and other mechanical equipment industry.