We are professional mechanical seals manufacturer in Jiashan county Zhejiang province China. Jiashan is located between Shanghai and Ningbo, which makes it perfect for international business. We are founded in 1992 with only few limited models of mechanical seals. Now we are capable of manufacturing more than 200 models in complete specifications with high and reliable qualities. After more than 10 years’ competition, we have survived through our persistence in excellence and gained a good reputation within the industry. We produce all types of mechanical seals used in pumps, reaction kettles, PTEF bellows, silicon carbide and other materials. We accept customer design and sample drawing. We have wide customer praise all over China mainland and have a substantial market share. Mechanical seals Model MG1, 103, 15237 has top-qualities among their counterparts. We have various certificates for our products.