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Comrade deng xiaoping once said: "science and technology is the first productive force!" And the development of science and technology, constantly deepening reform and technical innovation, enterprise innovation is the core of the national innovation system of science and technology, in the same way, an enterprise to do bigger and stronger, we are well aware of the importance of science and technology innovation. Since the beginning of 2017, long letter company is trying to win on the road more walk more far, first got the title of "national hi-tech enterprise", for the company's road to kechuang laid a solid foundation; And groped after more than half a year of hard, recently we broke through is the same color plating technology, stainless steel market by investing in new product lines and summary try constantly, create a set of special stainless steel plate surface nano plating technology.

However, our continuous innovation, keep moving forward, always dare not lax, just to give you the best!