difference between spot and flood lights We pay attention to each service we render through CHZ Lighting by establishing a complete past-sales training system. In the training scheme, we make sure each employee is dedicated to solving problems for the customers in a satisfactory manner. Besides, we separate them into different teams to negotiate with customers from different countries so that customer demands can be timely met.

CHZ difference between spot and flood lights Every difference between spot and flood lights has received enough attention from Shanghai CHZ Lighting Co.,Ltd. We continuously invest in technology R&D, production process, manufacturing facilities to improve product quality. We also test the product several times and kill off defects during production to ensure that all products entering the market are qualified.outdoor street light supplier,solar street light factories,china outdoor lighting.