Shenzhen Trainertec Electronic Co., Ltd located in Shenzhen city, Guangdong province, China, is an innovative company specializing in the design and manufacture of pet trainers. We have advanced equipment, skilled operators, and an efficient management team. We have a strong R&D team with 28 professional engineers in the fields of ID design, mold fabrication, software, and hardware. Most of them possess more than 10 years of R & D experience in the RF field and electronic design. It makes us not only keep up with the newest products and technology development trends but also offer customers individualized requirements and services.