Knkong mechanical and electrical equipment Co., ltd of the zhengzhou is a diversified LED display company, focused on high quality LED components, LED displays and LED lighting products including research, development, production and marketing.Knkong LED is a provider of LED display solutions and applications both for professional and consumer markets. Whether at home, on the road, in the city, shopping, we are creating LED solutions that transform environments, create experiences, and help shape identities.Our workshop has a size of over 2000 square meters, with clean room environmental and electrostatic control throughout the manufacturing process.We have Auto-Insertion machine, Wave-soldering machine, SMT production line.Knkong believes in quick response to the customers €˜needs. We sincerely hope to work together with upstream suppliers and downstream distributors, to form strategic partnership and long term cooperation, to provide value added service to the end customers.