Dongguan Jiancheng Industrial Co., Ltd, established in 2009, is a contract manufacturer based in Dongguan, China, specializing in mould making, product injection, and hardware die-casting. With 11 to 50 employees, the company offers comprehensive, integrated services from mould design and manufacturing to product injection and hardware die-casting and processing. They cater to diverse sectors including medical beauty, security door lock, industrial products, and energy storage. Their product portfolio includes injection molds, plastic parts, hardware parts, and die-casting products.