- Sinotech specialises in custom‑engineered electric motors, AC/DC motors, stamped components and mechanical assemblies, managing production end‑to‑end for clients rather than stocking mass‑produced items.
- The company mitigates outsourcing risks through factory vetting, onsite supervision, quality‑control programmes and product‑liability protections.
What the Company Does
Based in Portland, Oregon, Sinotech acts as a full‑service manufacturing partner for medium and large enterprises seeking custom‑engineered electrical motors and mechanical components. Rather than selling off‑the-shelf items, Sinotech focuses on client original designs — sourcing suitable factories in China (with offices in Shenzhen, Shanghai and Tianjin) and managing tooling, production, logistics, and quality oversight.
Sinotech offers motors such as brushless DC and AC gear motors, along with precision stamped parts and custom assemblies, combining “superior design, quality control and cost‑reduction” for a wide range of industries. The company also provides consulting services, helping clients select appropriate motors, optimise designs and reduce manufacturing costs while ensuring standards are met.
Also Read: Sinocomms: China’s global fiber‑optic manufacturer
Also Read: MIH shape Myanmar’s connectivity future
Industry challenges and outsourcing solutions
The global trend toward outsourcing manufacturing — particularly for electromechanical components — brings both opportunity and risk. Many firms encounter problems when working directly with overseas factories: unclear quality standards, communication barriers, production delays, or logistical headaches. In this environment, a company like Sinotech can add significant value.
Sinotech addresses these challenges by hand‑picking factories based on capability, experience and cost‑effectiveness. It supervises tooling and production onsite, enforces rigorous quality‑control protocols, and offers product‑liability insurance.
In recent years, as global supply‑chain pressure has increased — with volatile raw material costs, shipping delays, and heightened quality expectations — demand has grown for partners who can reliably manage manufacturing risk. Sinotech’s approach, which combines engineering expertise in both the US and China and active management of the full sourcing lifecycle, resonates with companies looking for stable, compliant production without maintaining in-house manufacturing.
Moreover, Sinotech’s ability to support design revisions and sample iterations before full production — a common pain point in custom motor manufacturing — helps clients iterate faster and avoid costly errors.

