Sigma SMtech Electronics (SZ) Co., Ltd and Amtech Inc., Branford USA are technologically associated. Formed in 1992 in Shenzhen & obtained Fuji Electric’s SAC Lead Free patent in 2005.

  SMtech Corp.is the first in China to totally separate Leaded & Lead Free factory in March 2007 & are the first in Soldering industry to obtain IECQ QC 080000 Hazardous System Management Certification.

 SMtech Corp. is a professional Soldering material development & manufacturing company with mfg & R & D facilities in Singapore, Thailand, Taiwan & China.

  SMtech Corp.produce full range of paste fluxes & solder paste with high quality & innovation. We apply strict quality control & adhere to International soldering specifications We have an experienced team of Process Service & Product Development Engineers to provide after sale services & develop tailor made products for our customers’ special process needs.

   SMtech Corp’s Operation policy is to provide high quality, high value added services with competitive price to our esteemed customers. We are proud to be of service to Delta Group, TCL, Samsung, Lenova, Elite/GBM Group.