Welcome to visit our website! Zhejiang Jinsheng Optoelectronics Co., Ltd. is the largest manufacturer of LiNbO3 single crystal and related products in China, which is located in jiangshan, Zhejiang Province, covering 80 acres, 4,000 square meters of factory space, 2,000 square meters purification space. We implement ERP information management and carry out ISO9001: 2000 Quality System and ISO14000 Environmental Management System; We are a professional company specialized in producing optical crystal materials, optical crystal chips and photoelectron devices including 3'', 4'' and 5'' all kinds of piezoelectric crystal and wafers, SAW filters, SAW resonator and electronic ballast. As a high-tech company with totally more than one billion Yuan of investment, we have equipped with more than 60 sets of advanced international level production and analysis-testing equipment. Most important of all, we have most experienced staffs including 6 famous Professors, 31 senior engineers, 17 technical experts, 67 skilled technicians and workers, enable us to provide the highest quality products as well as in-depth technical support for our esteemed customers around the world.  
We have always put the customer first in our business and strive to help our customers develop successful applications. We firmly believe that our success depends on our customer's success and to this end our experienced and knowledgeable staff will always provide complete pre-sales and post-sales support. Further more, as a Chinese company, we also own the advantage of low cost labor costs which ensures the most competitive prices of the products. Based on the principle of high quality and excellent credit standing, we sincerely hope to cooperate and establish a long-term business relationship with you to excavate huge market.