About letopcn

Quality Assurance

Full Market Analysis

Continuous Product Improvements

Short Turnover Time

Experienced OEM Team

Great After Sales

Found in 1994, Letopcn is the top 3 time switch manufacturer in Wenzhou City, China, which has specialized in the  time and light control industry for more than 25 years.

Up to 2020, we have established 16 production lines in our assembly department for assembling various time switches. Our products are not only selling well in the domestic market but also exported to more than 42 countries and regions like Europe, South East Asia, Japan, South America, etc.

Our main products include time switches, timer relays, modular timer, hour meters, counters and photocell switches.…etc. You can find us in many brand company, including ABB, Chint, Perry, Hager, Finder, PERRY, Hellermanntyton, and so on.

We have specially established an OEM product team to guarantee a quality and high-efficiency service , including 1 product engineer, 2 structural engineers, 2 software engineers and 2 circuit engineers. Most of them have well-known state-owned enterprises or enterprises work experience.

Whether you are an electrical supplier, a manufacturer of heating and ventilation equipment or a producer of drive systems and control technology, you can rely on us. 

Production Management

Our “Three Inspections”(the first inspection, inspection and completion inspection​) system ensures that our inspectors test and monitor potential problems daily. We develop the test equipment by ourselves, quality control and the various quality tools are integrated into the overall production process covering.

Quality Management

Our "three-inspection" (first inspection, patrol inspection, as-built inspection​) system ensures that potential problems are tested and monitored by our inspectors on a daily basis. We integrate quality control and various quality tools into the entire production process.

R & D Management

Moco OEM team has been helping us grow since 2005. Our team involves 3 product engineer, 6 structural engineers, 6 software engineers and 10 circuit engineers, and the most of engineers have well-known state-owned enterprises or enterprises work experience.

Our Factory Tour

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