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About Us

Factory-PCB (1)

Founded in 2007, KaiZuo Electronic (hereinafter referred to as KAZ) is a professional & high quality provider of Electronic Manufacturer Service (EMS) from China. With about 300 experienced employees, KAZ can provide customers with one stop services including PCB manufacturing, Components Sourcing, PCB Assembly, Cable Assembly, Box Building, IC Programming, Functional and Aging Testing. Certified with ISO9001, UL, RoHS, TS16949.

Equipped with 5 high-speed SMT, automatic printing machine (DSP1008), MIRAE MX200/MIRAE MX400 high-speed production line, YAMAHA equipment (YS24/YG12F...), reflow soldering (NS-1000), AOI testing equipment (JTA-320-M), X-Ray inspection equipment (Nikon AX7200), 2 DIP production lines and Nitto wave soldering. 

After focusing on the electronic manufacturer services for 13+ years, KAZ has established long-term cooperated & satisfied customers all over the world. Mainly from North America, European, Asia and Australia. Application fields including industrial control, IT/Networking, IoT, security, automotive, power electronics, consumer electronics, lighting, etc. 


Through centralized ordering of material procurement, centralized aggregation of multiple customers with the same material, and aggregation of multiple materials of the same nature, unified orders are placed for us for long-term cooperation. After strict screening, we can obtain more information from suppliers with quality assurance. Better price and better delivery.

At the same time, we are happy to transfer this quality to our customers and help them improve their competitiveness in today's fierce market competition, because we deeply understand that customer survival is our survival; customer development is our development . With our own PCB and SMT factories, ex-factory price and time, eliminating intermediate links, low cost and high efficiency. At the same time, with the support of our professional R&D team, we can provide customers with program optimization to help customers reduce prices or shorten delivery times.


"Quality is the lifeline." We have won the trust of customers with quality and a good reputation in the industry.

Our quality control strictly refers to the requirements of the ISO quality management system. Through the refinement of each production process, the production SOP is formulated to facilitate the implementation of the staff to avoid avoidable errors.

By strengthening intensive manual visual inspection and machine inspection and process control , We provide customers with products that meet or exceed customer quality requirements.