Evacuated solar collector tubes introduction
We are a large enterprises specialized in the production of high borosilicate glass tube, rod and solar energy vacuumed collecting-heat tubes. At present, our company has two set of high borosilicate whole electric furnaces, ten solar energy vacuumed collecting-heat tubes full automatic production line. It can produce high b silicon solar glass tube of 20, 000 tons, glass rods of 18000MT and solar energy evacuated collecting-heat tubes 500 million pieces.
We had passed through the ISO9001: 2000 international quality system authentication in 2009. Specialization ensure us super quality

Our company currently products mainly for high high-borosilicate glass tube and solar energy vacuumed collecting-heat tubes. Solar energy vacuumed collecting-heat tubes using multiple domestic advanced automatic vacuum film-plating production line and high vacuum automatic exhaust station, and advanced laser marking anti-counterfeiting technology, leading inspiratory/exhaust technology, it can produce various specifications of the solar energy vacuumed collecting-heat tubes (ordinary pipe, three tenors vacuum tubes, violet gold vacuum tubes can meet various climate and environmental conditions heating efficacy) 500 million pieces.
Raw material we imported from Europe

Heat collector tube advantages --
Technology advantage
For many years, we adhering to the "integration of the global technology, customized first-class products" technology concept, in solar energy field, adheres to tireless, continuously introducing absorb advanced technology, innovation process, ensure leading technical status.
Deionized water cleaning tube, ensure selective membrane layer of efficiency and life;
Fusion domestic automatic coating technology, make the product in 400 degree can under the working conditions of absorptivity, average reach above 0.95 while exports to Europe, is the inspection-exempt products;
Using ring seal technology and annealing system, thoroughly solved the sealing parts easy broken, the crack problem;
Innovation optimized evapotranspiration process, make barium quantity greatly improve;
Has the world's first system of exhaust computer telecommunication automatic monitoring system, 24 hour automatic acquisition, statistics, rendering process curve, and realize the real-time dynamic adjustment with digital computer control product quality management, ensure quality tube every one.

Equipment advantage
Advanced technology inseparable from the advanced equipment, we know that effective technical carrier craft and technology that can give full play to the best level, therefore, we pay a huge sum of money to introduce the domestic and international advanced equipment, and the largest domestic investment built automatic production line, this is definitely the best quality pursuit of our examples.
Without the forming pull sealing machine, automatic coating machine, automatic sealer, online continuous annealing line and continuous fine cut roast mouth. Specialized production equipment such mechanization
Exclusive adopt touch no switch programmable automation control system, which can effectively control process parameters, improve the vacuum, effectively control the membrane layer of quality.
Coating tube production automatic detection monitoring system, exhaust microcomputer remote communication automatic monitoring, to achieve a truly product quality microcomputer control digitalization.
The world's advanced Optosol - Alpameter detector, can not only accurate measurement of tube absorbing coatings to attract rate and emissivity measurement result, and may, according to the data processing, through computer simulated sunlight, make the sun do anti-aging test the quality of absorbing coatings to continuous improvement, to optimize and improve.