We believe the foundation of one company's development comes from excellent quality. We have used the world's finest electrical parts along with the CNC precision machine parts and the strict quality inspection system in order to achieve the best product performance ever since. The pursuit of perfect quality is our own discipline, and also the commitment to customers.

We set up a rigorous quality inspection standard for different parts and machineries in accordance with the requirement of ISO quality management system. Due to our rigorous style and demanding attitude, from raw material to finished product, every step conforms to the inspection process, and the product quality is strictly controlled.

In order to strictly control the quality, in the factory each machine has more than 42 hours continuous testing to prevent unqualified products reaching the market.

We test the machines with beyond general standards in order to know the lifetime of machines in the harsh operating environment and the corresponding data will be used in the development of new products.

Each production process is recorded into the system to ensure the traceability for every machinery production. In Sigma, the pursuit of perfect quality and optimization of assembly process are depth in our mind. Moreover, production efficiency and quality requirement are conducted with the highest standards. We also modulize components and shorten the cycle In order to ensure quality.

1. We have a professional R&D team with more than 10 years experience in the industry. Sigma can provide you the best customized automation solution, such as, turnkey planning and swing-arm series design optimization. In order to achieve the goal of common prosperity with customers, we care more of customers' best benefit.
2. Import PRO / E and CAD / CAM / CAE development platform.