Products Lists  Home > About us
 Fiberglass Fabrics
 Fiberglass Tapes
 Fiberglass Ropes
 Fiberglass Sleeves
 Fiberglass Tadpole Tape
 Fiberglass Yarns
 Fiberglass Fire Blankets
 Welding Blankets
 Silica Cloth
 Silicone Rubber Coated Fiberglass Products
 Fiberglass Wicks
 Fiberglass Sewing Thread
 Fiberglass Needle Mat
 Fiberglass Roving
 Electrical Insulation Tape
 Electrical Insulation Sleeve
 Ceramic Fiber Fabrics
 Ceramic Fiber Tapes
 Ceramic Fiber Ropes
 Ceramic Fiber Yarns
 Ceramic Fiber Paper
 Ceramic Fiber Blankets
 Ceramic Fiber Boards
 Ceramic Fiber Felts

About us
Dalian Grandwills Co., Ltd,  a middle sized company, is one of the leading suppliers of thermal insulation, heat protection, high temperature sealing and construction materials. Quality and reputation are the most valued factors in our company. Top priority is given to product quality in order to achieve high performance.  Long run business relationship based on mutual understanding and trust is always preferred.

What we are doing

Our fiberglass products include fiberglass woven fabrics, woven tapes, braided, twisted, knitted ropes and tubes, welding blankets as well as electrical insulation tapes and sleeves. Our ceramic fiber products range from yarns, fabrics to tapes, ropes and sleeves. 

What are the products features
Our  products are asbestos free, cause no harm to health, making them ideal replacements to asbestos ones. They resist most acids and will not burn, rot, mildew or deteriorate. They have low coefficient of thermal expansion and relatively high thermal conductivity and can dissipate heat more rapidly than asbestos or organic fibers.

What are the applications
Outstanding temperature and strength properties make textiles valuable over a wide range of marine and industrial applications. The major industries served by our products include power station, mineral processing, cement and mineral sands kilns, petrochemical and chemical processing plants.

fiberglass yarns
fiberglass cloth
electrical insulation tapes
weaving fiberglass tapes
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