Chien Shen Enterprise Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of periscopes and vision blocks of armored tank. Dedicated to strict quality control and thoughtful customer service, our director, Hank Huang served as the principal in the department of satellite factory of Taiwan military. Mr. Huang possesses over 35-years professional experience in the industry. Our products are manufactured according to MIL standard. Besides, we have the experience and expertise to manufacture products to your specifications. We are committed to providing the highest quality products and services which exceed our customer expectations through continual improvement. Our customers: Our products export in domestic and international markets directly and indirectly, such as Taiwan military, Europe, America, Southeast Asian and Middle East and are favorably appraised by clients. We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients.