intro to sigma

SIGMA TECHNOLOGY GROUP (ISO 9001 certified) is a global leading intelligence distributor for electronic components, serving its worldwide customers with professional one-stop supply chain solutions. Based on global locations at China, HongKong,Singapore, Taiwan China, USA, Germany, Sigma Technology focus on serving customers in fields of Auto Electronic, Precision Assembly, Industrial Controls, Power Supply & New Energy, Consumer Electronics, Medical Equipment, Telecom, etc.





Industrial Controls

Power Supply &
New Energy

Consumer Electronics

Medical Equipment



Sigma established in HongKong , dedicated to be one-stop supply chain service provider.

Set components “Spot buy” service as the major business of company

Suzhou Branch established

Passed ISO9001 quality certification

Authorized License: Fuzetec,Taiwan;Marathon and Curtis Industries, USA;Camden, UK

《ESM CHINA》: “the Best Logistics Service Distributor Award” and “the Most Promising Distributor Award”

HSBC: “Green Achievement” Award

Authorized License: ISAHAYA, IGBT module from Japan

《ESM CHINA》: “Sustainable Development Distributor Award”

《Logistics the outlook》: “Top 10 Global Supply Chain Solution Providers”

Authorized License: SLK, China

National High-tech Enterprise, China

Build Joint Laboratory with China Electronic Component Center (CECC) Laboratory

Authorized License: NDK, Japan

Outstanding Distributors in Supply Capability 2022 awarded by ASPENCORE

Top 3 in the 2022 Top Asia Pacific Distribution List by SourceToday

D&B D-U-N-S Certified

Authorized License: HK (32BIT MCU), China


our core value


Customer satisfaction is paramount to business success, so we strive to exceed customers’ expectations. We also know that quality is the key factor for customer satisfaction, so we have no compromise on either product quality or service quality.


We are results-oriented, so we demand to be aggressive and executive continuous improvement on finding more efficient way to achieve our goals.


Operating with integrity, being ethical, and treating others with respect is at the heart of SIGMA’s culture.We are accountable to our leaders, customers, staffs, stakeholders, and whole external circumstance.


Our team always sticks to working together to achieve common goals. Our team is solidarity and mutual assistance, in life and work to provide each other the most sincere help.


We thrive on creativity and ingenuity. We work hard to keep the ideas flowing and have brain storming sessions in cross-departmental teams. We admire crazy out of the box ideas and try to find ways to make them happen.