Now more than ever, there is always a dire need for installing soundproof windows in urban areas where noise pollution is considered a grave threat for people to have a peaceful living both in life and work. In other words, if you are being troubled by constant noise pollution in a workplace that...

Production Range cover 15*15 mm -500*500 mm; 15*20 mm -400*600 mm. Standard: GB/T 6728, ASTM A500, BS EN 10219, AS 1163, JIS G 3466

Production Range cover 15*15 mm -500*500 mm; 15*20 mm -400*600 mm. Standard: GB/T 6728, ASTM A500, BS EN 10219, AS 1163, JIS G 3466

Production Range cover 1/2’’ – 10’’, thickness from S06 mm to 10.0 mm. Standard: GB/T 6728, GB/T 3091, ASTM A36, ASTM A53, ASTM A500, BS 1387, ISO 65, BS EN 39, JIS G 3444

Standard: GB/T 14823, UL 797, ANSI C80.3 — ELECTRICAL METALIC TUBING UL 1242, ANSI C80.6 — RIGID STEEL CONDUIT UL 6, ANSI C80.1 — INTER-MEDIATE METALIC CONDUIT BS 4568-1970, BS 31-1940

Production Range cover 1/2’’ – 10’’, thickness from S06 mm to 10.0 mm. Standard: GB/T 6728, GB/T 3091, ASTM A36, ASTM A53, ASTM A500, BS 1387, BS EN 39, JIS G 3444, API 5L, API 5CT