HK IDX is a professional production and sales as one of the tachograph manufacturers, factories located in Shenzhen Komeito, the factory in Shenzhen SEG and Guangzhou outlook of digital technology with counters, welcome new and old customers to visit. The company provides product quality can be guaranteed, the factory go through layers of strict inspection, such as transit does not appear damaged, the failure rates of up to one-thousandth. We will be happy to provide you with quality products and dedicated service, friends are welcome to come to counseling