SI YUAN HENG TANG was established in 2004. Our company specializes in the sourcing and supply of obsolete and in stock electronic components. After several years of development and excellent in service, we enjoy a high reputation both at home and abroad.

To satisfy the demand of our steadily increasing business,  We have a representative office in HongKong(s A R )by the name of 3HC GROUP LIMITED. Our company s scale and business grows year by year with our healthy management system and dedicated team of employees, this means that we are positioned to be the leading edge of our industry as supplier of electronic components.

Components we sell are mainly O.E.M brands from Japan,U.S.A,Malaysia,Taiwan, etc, including integrated circuits and other electronic components, such as military grade,and hard-to-find consumer components.We have a large stock of these items available for immediate dispatch.

Our company's principal is"Reputation along with customer satisfaction are our highest priorities". We strive to build long term and strong business relationships with all valued customers.