Company Info
Ningbo Rock Metal Product Co., Ltd was established in Ningbo, the historic site of sintered, casting structural components and mechanical seal components in China. The company is a traditional family group of companies found by experts having experience in sintered metal and special ceramics of mechanical seal field for many years with variety co-operation, related manufacturing enterprises. Rock started its production with these advanced powder products and thereafter in-house R&D and with con... view more
Company Profile
OEM Services Provided:
NO
Business Type:
Manufacturer, Trading Company
Main Export Markets:
North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
Basic Info.
Standard or Nonstandard:Nonstandard
Style:Mechanical Seal
Material:Silicone
Place of Origin: Zhejiang
Tank seal ring BCS used in tank equipment.
Shaft sizes: 2.5, 3.5 &4.5 inch
Seal face materials: Silicone Carbide (rotary) vs. Carbon (stationary).