Shenzhen YINGDA Photonic Co.Ltd. has purchased insurance for fiber optic companies during the shipment. Once customers find the product is damaged, please contact us and we will arrange a refund or return for you. Before the product is shipped out, we ensure complete and full packagings of the product by using protective materials like bubble papers and wooden boxes. They prove to be functional to prevent the product from moisture, scratches, and damages. But once there are accidents during the shipment, we ensure customers' interests by seeking compensation from freight suppliers.
YINGDA Fiber Optic Equipment
is skilled in manufacturing distinguished dwdm multiplexer. YINGDA Fiber Optic Equipment produces a number of different product series, including active optical. YINGDA Fiber Optic Equipment active network equipment must go through the following inspection process. They are surface defects tests, specification consistency tests, mechanical properties tests, functional realization tests, etc. The product will not release any toxic gas or odor during the barbeque. Even under high temperature, the 304 stainless steel material used in it meets the food grade standard and it's proved by related authorities that it is safe for barbeque uses.
our company will work hard to enhance customer confidence and expand market share. Call!