The company was founded in 1987, is the first domestic development and production, mark sensor photoelectric switch of automation control components such as science and technology enterprise. The production of dragon brand series from 1988 through the provincial appraisal, product has won the national spark plan silver medal, four new product award province, of which Z3N series products and is listed as 1998 provincial excellent scientific and technological products. Since its establishment, with the start of the ministry of HangKongBu, universities and scientific research colleges closely together, the technical force is abundant, the products are widely used in packaging, printing, metallurgy, tobacco, post and telecommunications, railway, aviation, aerospace industries in a test, crop level control, product counting, measuring speed, discrimination, signal delay, width spot mark, correcting position, safety protection and security alert, etc.

At present the company production of dragon brand series photoelectric switch has been aerospace, HangKongBu, Shanghai baosteel, Shanghai light industry equipment group, and Beijing big pine, and many other famous enterprise USES, and to improve the quality of and superior performance to price get praise of users, for this, "China packaging news", "Chinese electronic news" respectively in March 20, 1998 and August 11, 1998 splashed across the front page of the published "the dragon and imported quality photoelectric switch can be comparable, " and "the dragon challenge blue light source photoelectric switch foreign goods he reached the advanced world level" special report. The company according to ISO9000 international quality management standard set up the comprehensive guarantee system, make product performance and quality to achieve 90 s international advanced level of the same products, various series of our products can be directly with the same products abroad interchangeability. Z3N series coaxial reflection open type can be directly and the German mark sensor company NT6 series of sick and rich sets of Taiwan company KS-C2 series swaps. Z3J series electrcal switch, mark sensor can be directly and Japanese company E3J series of OMRON swaps. HGK series of separation can be directly and photoelectric switch foreign OPE photoelectric switch series swaps, CYM series close to switch can be directly and all kinds of specifications with foreign exchange to switch.

Provide global industrial control series products supporting cooperation: Processing, order, do a dragon service and everything from consumer interests to ensure that the quality of the products; We believe that with the high quality post-sale service will provide you the most suitable solution! After years of hard work in product quality, price and service, has won the general customers the affirmation. We expect with a positive attitude, good prestige, careful service, and pioneering spirit, it can with you to establish a more extensive cooperation. The fine product performance, complete product series, the abundant technical force, the photoelectric is willing to cooperate with you to create a brilliant tomorrow!