Export to more than 20 countries. Most of the door and window factories and hardware brands in China have quite good cooperative relations with Chang Yee hardware. With rich Chang Yee cooperation experience and manufacturing and operation of hardware locks, Chang Yee hardware has been an excellent OEM brand in the eyes of partners for many years.It can provide marking and Chang Yee customized services as a swing door lock set supplier with outstanding quality in China , sliding window handle supplier in China, case window handle supplier, Chang Yee hardware always put the product quality first, the punctual delivery time reassures customers, the high-quality product design has nearly 100 product design and use patents, the selection of excellent and reliable partners is the most important OEM service, the OEM product line covers sliding door handle, window handles and other products.If customers need customized product services, Chang Yee hardware can provide customized services for the products required by customers, and provide high-quality product design scheme to meet customers' needs with humanization according to customers' local needs. Chang Yee hardware has always been convinced that the global cooperation can make Chang Yee product design and manufacturing better and better The more customers appreciate it, the better the hardware of doors and windows all over the world is to make the world enjoy it with product quality. From enterprise management, product design, product production, Chang Yee hardware all meet the requirements of product globalization, with strict quality control, fault tolerance rate less than 0.1%, zero defect shipment will never fail customers' trust in Chang Yee, and only with high standards and requirements can Chang Yee have a large market. The dazzling light always belongs to the most outstanding brand in the industry - Chang Yee hardware.