Spiral Air Duct Circular cross-section air duct is produced by means of interlocking of galvanized steel plate in special machinery. Duct diameters, dimensions of duct connection parts, tole…
Spiral Air Duct Circular cross-section air duct is produced by means of interlocking of galvanized steel plate in special machinery. Duct diameters, dimensions of duct connection parts, tole…
Spiral Air Duct Circular cross-section air duct is produced by means of interlocking of galvanized steel plate in special machinery. Duct diameters, dimensions of duct connection parts, tole…
Spiral Air Duct Circular cross-section air duct is produced by means of interlocking of galvanized steel plate in special machinery. Duct diameters, dimensions of duct connection parts, tole…
Spiral Air Duct Circular cross-section air duct is produced by means of interlocking of galvanized steel plate in special machinery. Duct diameters, dimensions of duct connection parts, tole…
Automatic Spiral Corrugated duct machine is specialized for the concrete project, like the bridge building and other kinds of construction. The automatic type can save labor cost and high efficiency…
SPIRAL WOUND GASKETS
Spiral wound gasket is formed by preloading with corrugated metal and nonmetal with alternating overlapping spiral wound made, and add reinforcement ring accor…
API Ring Joint Gaskets are machined from variety types forged solid metal such as Soft Rron,ANSI304,ANSI316,Low carbon and alloy metals(including alloy825,alloy625,Dupl…
API Ring Joint Gaskets are machined from variety types forged solid metal such as Soft Rron,ANSI304,ANSI316,Low carbon and alloy metals(including alloy825,alloy625,Dupl…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea