[Jie Weinuo Star recommendation - angle iron flange duct] Jie Weinuo company landed in Wuqing District rectangular duct price, with a registered capital of 50 million yuan reached a rectangular duct insulation, strength, advanced production equipment franchise angle iron flange duct rectangular duct, a total of flange plate duct, spiral duct and so on. [Jie Weinuo Star recommendation - angle iron flange duct] angle iron flange duct connection is more stable in prison for an underground car park ventilation, fire smoke ventilation rectangular duct tee, Jie Weinuo Industrial ventilation installation (certified), Hexi rectangular duct provided by 捷维诺 (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.tjjwnsy.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in Jie Weinuo staff warmly welcome all inquiries negotiations to create a better future Jie Weinuo Industries.