Siweiyi company own appearance patents, including USA patent, EU patent and China patent. Products are CE RoHS FCC approved.

The factory has advanced production machine, including injection machine, CNC machine, spark machine, laser machine and etc. Covers 3500 square meters workshop includes 4 assemble line, and 1000 square meters warehouse.

There is R&D team of 10 people with 10+ years experience, who provide the most reliable technical support for OEM and ODM projects. Quality is our culture. There are strict IQC IPQC and FQC process, QC team of 5 people. All products will pass quality checking 100%, then be delivered goods to clients.

There are top quality products, very competitive price, professional after-sales services and short lead time. Professional sales team will be 24hrs online, fast response within 2 minutes, provide professional answers and solutions.