Shenzhen Heshan Technology Exploiture CO., LTD. is a data communication company focus on develop new products to meet customer special needs. Heshan Technology Development Centers has several teams of experienced engineers to develop new products meet your special needs both in hard ware and software.  Heshan Technology provide fast prototype design, testing, certify and production. Quickly transform your idea(s) and special needs into final product.
　　Heshan Technology production facility many years of high quality mass production eperiences. we are supplier or OEM production facility for many famous Companies or Brands.
　　Main current products include:
　　A) Industrial grade dial-up modems, Leased Line Modems, Miniature, embedded, TTL,V.92,V.90 external,internal,Sync. POS,PC104,RS232,ISA,485/422 modem module.
　　B) Wide band network products, fiber optical communication products, xDSL: PCI Internal ADSL +Router, External ADSL + Router + 4 Ports net Switch Net Products: net switches, PCI 10/100M net card, routers, switch + routers.