Optimization for existing diamond film products

Continuous efforts have been paying on the optimization for our existing diamond film products in according to the feedbacks of our customers all over the world, andparticularly, to the ever-growing demands in the new fields of innovative applications. We are sincerely welcome any proposals and suggestions, and particularly, any problemsin using our diamond film products. We are very happy to know, and are ready to cooperate for finding the solution as soon as possible.