Shenzhen Sihanming technology Co., LTD（Shenzhen Sihan Communication Technology）was established in 2006, is a company that sets professional design, development, production, sales as one .Our main products are RF coaxial connectors,RF jumper ,MMCX connectors for earphone,test connector for Mobile phone, fakra automotive connectors, High frequency low loss test cable,high frequency test RF adapter and RF antennas. In the same time, we are the agent of Japanese I-pex . 
2010: Company independently research and develop for automotive connector Fakra series products ,and formally put into production.and get several patent s of appearance and utility model . 
2012: Shenzhen Sihanming Technology Co., Ltd passed ISO9001 .
2013: Shenzhen Sihanming Technology Co., Ltd passed IATF16949 .
2015:The LOGO "SH-Link" register successfully. In the same year our company was identified as" high-tech enterprise by "shenzhen science and technology  innovation and technology commission “ and issue a certificate. 

products and applications 
1.   These products are produced according to the international standard of SMA、SMB、SMC、BNC、TNC、N、MMCX、MCX、SSMA、SSMB and Fakra series etc. All of them are conform to the technical stands of IEC、DIN&MIL-C-39012. 
2.  6G、20G、40G high frequency low loss test cable and test adapter .
3  .FAKRA automotive connectors、MMCX connectors for earphone、test connector for Mobile phone、IPEX series.
Commitment 
Quality policy: providing to customers with excellent quality and service of products on time, attach importance to the continuous improvement of technology and  production efficiency. 
Environmental policy: Comply with environmental laws and regulations, improve the environmental consciousness, be committed to pollution prevention and  resource conservation, continue to improve the environment. 
Operation principle: Innovation, the pursuit of excellence, creating brand, profit sharing.