Shenzhen Simonjie Industry Co., Ltd. is located in Shenzhen (city of South China), is founded in 1999. It is a professional production of various kinds of flame retardant, high temperature resistant, high voltage resistance insulation sleeve of the high-tech enterprises. Most of products are exported to Asia, Europe and North America.

All the products we produced have attained the standards for international certification. With ten years development, we have been possessed of the business concept that customer care, also is our top priority, and that quality is the first.

We faithfully welcome clients from all over the world and sincerely wish to make business cooperation with you.