You are expected to try to install led light fixtures first. When there are big problems which cannot be solved themselves, we may send engineers. A team of experienced engineers has been established. They are always ready to solve problems. When the product is customized and the general instruction is not applicable, a specific manual may be provided. If the problem still cannot be solved, engineers may be sent. This is also decided by the distance and the work schedule.
Shanghai CHZ Lighting Co.,Ltd is a reliable manufacturing company. We are renowned as some of the most experienced in led tri-proof light production in China. The led highbay light series is one of the main products of CHZ Lighting. A comprehensive performance testing for CHZ led highbay light is offered. The testing includes rubbing fastness, tearing strength, colorfastness, washing stability, just to name a few. The mounting type of this product is highly flexible. CHZ Lighting's management solution helps it deliver better customer service. Its correlated color temperature(CCT) can be customized.
CHZ Lighting is striving to become a world-class manufacturer of led street light. Call now!