Shenzhen Jieli Products Co., Ltd., established in 1992, is specialized in manufacturing precision metal parts and intelligent door locks . Motivated and aggressive talents are the guarantee for Jieli to be more and more innovative and creative. Jieli has a team full of experienced technologists and skilled workers, who can successfully undertake CNC programs and design punching moulds and casting moulds. We can manufacture cavities, die-casts, lathe parts, stamped parts and standard and ...