Hangzhou Contrastech Co. Ltd is a high-tech enterprise specialized in machine vision, software hardware and system equipment. It is mainly engaged in machine vision, image acquisition and processing optical imaging, industrial lighting automation and other fields. Contrastech Co., Ltd takes the research and development of machine vision device and system application as its major works. The main products include CCD CMOS, professional and scientific lens high precision image acquisition card, industrial FA telecentric lens machine vision light and image processing software. All of those are invited by Contrastech Co., Ltd independently. Contrastech Co. Ltd is equipped with many years of experience in the visual industry, advanced concept of product development mature production and quality control system, as well as the perfect logistics supply chain and delivery system. Based on those Contrastech Co., Ltd has gained a good reputation and reputation.br efficient process management passionate sales service and professional technical support win the reputation for Contrastech Co., Ltd in visual application industry. Contrastech Co. Ltd is committed to providing customers better products and services and willing to devoting itself to the development and progress of the machine vision industry.