Shenzhen SJ Precision Product Co.,Ltd. was established in 2010 is located in Shenzhen China, After many years of development, it has grown up as a professional manufacturer who is engaged in engineering service and technical manufacturing, such as CNC machining, rapid prototyping, plastic mold manufacturing, plastic injection molding ect .Now SJ-MFG owns an independent industrial area of over 1 thousand square meters and will continue to expand, all experienced engineers, masters,and technicians are committed to providing thoughtful service and strict quality control of production.
