Mechanical seals mill, power plant desulfurization mechanical seal, Grand Vice pump mechanical seal, Alfa Laval pump mechanical seal, MG1/M3N/M7N/SAF/SB1/SB2. Guangzhou step forest Sealing Technology Co., Ltd. as the leading domestic mechanical seal design and manufacturing companies, specialized in producing all kinds of mechanical seals products. The product range includes: industrial pump mechanical seals, reactor mechanical seal, cartridge mechanical seal, metal bellows mechanical seals. Step forest mechanical seals can replace John Crane and Burgmann mechanical seals, which are widely used in petroleum, chemical, refinery, paper, pharmaceutical, electric power, automobile industry. Research institutions at home and abroad: Huazhong University of Science and Technology, Guangdong Keda in the field of mechanical seals, a wide range of cooperation, and supporting services for the well-known domestic enterprises to provide the mechanical seal products. 13430249367