Shenzhen Colorlight Technology Co., Ltd (KLT) is an industry leader in innovative and superior Global Positioning System (GPS) products and integrated tracking solutions based in Shenzhen, China. KLT has been partnering with customers for more than 10 years, pioneering the latest and greatest advancements in GPS technology.

KLT markets a large portfolio of quality products for homes, businesses, and vehicles.With an extensive product range, covering from simple GPS peripherals to the latest technology in vehicle and personal tracking solutions, KLT delivers unsurpassed products at the best price. In doing so, KLT is able to meet every customer's needs while gaining 99% customer satisfaction on sales orders and after-sale service.

Focusing on products that are truly superior and innovative, KLT has grown to become the largest manufacturer and exporter of GPS tracking products in China. Its list of clients now includes China Mobile,, with numerous clients in Europe, Africa, South America, and the USA.

Combining the in-house Research and Development (R&D) team with 1,000 square meters state-of-the-art modern factory, KLT's dedicated R&D team has over 10 years of experience in design, prototyping, integration and testing products that are high quality and truly innovative for domestic and international markets.

Full OEM/ODM services from our in-house R&D team

KLT can provide global buyers with GPS trackers, GPS solutions and comprehensive OEM and ODM services. The R&D team consists of 40 professional hardware and software engineers with ten years industry experience. With such technical backing, KLT can complete all R&D steps in-house, including firmware and software development.

A monthly output capacity of 10,000 units