Entrepreneurial Launch
Hangzhou Hongda Crystal Fiber Co., Ltd. was established (predecessor of the company)
The product has been successfully applied to high-temperature kilns in the metallurgical/ceramic industry, and its energy-saving benefits have been verified by the market
Hangzhou Hongda Crystal Fiber Co., Ltd. was established (predecessor of the company)
The product has been successfully applied to high-temperature kilns in the metallurgical/ceramic industry, and its energy-saving benefits have been verified by the market
The product has been successfully applied to high-temperature kilns in the metallurgical/ceramic industry, and its energy-saving benefits have been verified by the market
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