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Ningbo Ruifeng Sealing Materials Co.,Ltd
Ningbo Ruifeng Sealing Materials Co., Ltd ,the company located in Cixi city of Ningbo in China, about 45 km from the port of Ningbo. is a professional manufacturer and exporter , sealing  materials, fireproof,heat insulation materials .The company had been running more than 40years ,and take up large market both domestic and oversea.Ruifeng company formerly known as the CIXI asbestos factory, established in 1965, is mainly engaged in the manufacture of asbestos products. Now we has two production base, covers an area of 25,000 square feet, were engaged in manufacturing and developing of various types of PTFE, Kevlar, graphite, asbestos, sealing packing,non-asbestos sheet, glass fiber, ceramic fiber products, basalt and other high temperature fabric.To own ISO9001-2008 quality management system certification´╝îThe company adopts real-time monitoring of manufacturing processes,strictly controls the quality. We are sincerely in looking for partners to develop and cooperate together in...
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Gasket Installation Requirements
The gasket is made of paper, rubber or copper, and is placed between two planes to strengthen the sealing material,
Sep 22, 2017
Yarns The Difference Between Twist And Untwist
Pull out a yarn, pull in the middle, see the effect of spread, the spread of the more powerful is no twist,
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Carbonized Fiber Products The Processing Tech...
Carbon fiber products refer to the material products that can meet the requirements of using carbon fiber preleaching cl
Sep 13, 2017
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RAMIE PTFE PACKING WITH OIL
RAMIE PTFE PACKING WITH OIL
RUIFENG, whose history can date back to...
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ZEBRA CARBONIZED KEVLAR PACKING
ZEBRA CARBONIZED KEVLAR PACKING
RUIFENG, whose history can date back to...
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COTTON PACKING WITH GRAPHITE & OIL
RAMIE GREASE PACKING(WHITE)
RAMIE GREASE PACKING(WHITE)
Made by ramie fiber yarns and treated by...
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GRAPHITE YARN WITH INCONEL WIRE MESH
GRAPHITE YARN WITH INCONEL WIRE MESH
It is twisted with an innovative expanded...
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PURE PTFE YARN WITHOUT OIL
PURE PTFE YARN WITHOUT OIL
It is twisted with an innovative expanded...
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