Yuyao Tenglong Sealing Products Manufactory
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Gland Packing
Ceramic Fiber Product
Fiberglass Product
Graphite Products
$5.00 - $20.00/Kilogram
20 Kilograms(Min. Order)
$0.80 - $40.00/Centimeter
20 Centimeters(Min. Order)
$1.00 - $5.00/Piece
20 Pieces(Min. Order)
50 Centimeters(Min. Order)
$3.22 - $4.44/Kilometer
60 Kilometers(Min. Order)
$2.50 - $4.40/Kilogram
20 Kilograms(Min. Order)


Established in 1979, TENGLONG is a professional manufacturer and exporter of many styles of high-grade and top quality gland packingceramic fiber productsfiber glass productsasbestos products,shipping container parts and accessoriesPTFE products, graphite products and sealing gasket and sheet


Tenglong Sealing services for oil factories, gas factories, steel mills, marine and construction industry, food industry.


SUNPASS, as a part of TENGLONG, established in 2001, takes charge of export business for TENGLONG, which also has subsidiaries in H.K.- ECHO INDUSTRY LIMITED.

Meanwhile, SUNPASS is a leading manufactory, developer, and supplier of quality ISO tank container spare parts for tank container operators, service, agents, and trading companies SINCE 2001.


Our products have won the leading position in domestic market. And our products have also been exporting to Europe, South America, Australia, Africa, Middle of East and More than Fifty Countries and regions.

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