Xian Toption Instrument Co., Ltd.  

Xian Toption Instrument Co., Ltd. Xi'an Toption Instrument Co., Ltd. was founded with the total area of more than 4,000 square meters, located in Science and Technology Industrial Park, Gaoxin District, Xi'an City. We are an integrated company gathering the development, production and sales with independent legal personality. Our aim is: Keeping Credibility, Honoring Contract and Providing Products with High Quality and Excellent Performance. Xi'an Toption Instrument Co., Ltd. respectively carries out the R&D and production of precision instruments and test infrastructures. The brand for all products of our company is TOPTION. Since establishment, several series of a variety of products have been developed and produced: multi-function photochemical reactor systems, (UV, visible lights, simulated sunlights, halogen light sources, antimony light sources and other different light sources), double glass reactors, three-layer glass reactors, rotyary evaporator syst... [More Details...]