Wuxi Invech Metal Products Co., Ltd specializes in the hardware of aluminum-plastic doors and windows in Wuxi city, where is 100km away from Shanghai. Our main products are: handle series, hinge series, lock series, crescent-lock series, pulley series and other products. The categories, specifications and models of our products are complete. Our goods are applied to different kinds of aluminum curtain walls and windows both at home and abroad. After more than 15 years study in the design and manufacturing of the hardware of curtain walls and windows, we have accumulated outstanding experience and had our own Research and Development Center, so we can develop the hardware based on the customers&＃39; requirements. We operate strictly according to a quality management system. We have advanced production lines. We have set up our own test center for product test. The excellent quality of products has got the recognition and praise of users. We offer perfect after-sales service. We will do our best to meet the clients&＃39; needs; we will do all we can to solve your problems. Over the years, we have always promoted the slogan of "people-centered, scientific management" and taken "exploitation, innovation, practical, hardworking, self-improvement" as our corporate culture. We focus on the market demand and establish the positive market. Our tenets are taking "pay attention to the contracts, keeping promises" as the principle; taking "customer satisfaction" as the Standard; taking the favorable after-sales service to attain the customers&＃39; trust and gain a larger share of the market. We would like to make long-term cooperation with clients at home and abroad for a bright future.