Top Development Industry ( HK ) Co., Ltd. in Dongguan, Dongguan Development Co., Ltd. and Carrefour mold Plastic Electronics Co. , Ltd. , Dongguan mold development conveniently located in Dongguan City Changan Wu Sha Caiwu fourth industrial zone construction company has area of ​​nearly 8,000 square meters of standard industrial plant. The company has nearly 200 employees , specializing in automotive, medical, plastic mold design and mold making and injection molding company serving customers mainly American, British , Hong Kong and Taiwan -funded enterprises.
     Xiao edge in the second industrial zone has its own casting plant and a small workshop with a polished and now has advanced production equipment and precision mold manufacturing equipment , a number of different tonnage zinc alloy, aluminum die-casting machines, presses , CNC , precision milling machines, CNC lathes , precision grinding , sparks, etc. , and is equipped with advanced quality testing instruments . Obtained the ISO9001 quality management and ISO/TS16949 certification.
    Carrefour Plastic Electronics Co., Ltd. was founded in 1999 , is located in Da Ling Shan Town, Dongguan City, adjacent Changhu Highway, Dongguan-Shenzhen Expressway and Shenzhen Bao'an International Airport and Shenzhen Yantian Port ; strategic location, convenient transportation, convenient logistics ; company covers an area of ​​138,000 square meters , plant area of ​​250,000 square meters; than 3,000 employees, more than 1,000 managers , specializing in precision plastic mold , telecommunications, electronics, educational electronic toys and games products , auto parts , design and manufacture of precision plastic parts and other aviation electronics products.