甘肅涌升源貿易有限責任公司

In the vast world of trade, Gansu Yongsheng Yuan Trading Co., Ltd. shines like a rising star with its unique brilliance.

Since its establishment in Baiyin City, Gansu Province in 2023, we have a comprehensive scope of chemical business. Among the licensed items are methanol, liquid ammonia, concentrated nitric acid, ammonium sulfate, compound fertilizer, urea, industrial urea, melamine, liquid carbon dioxide, liquid oxygen, liquid nitrogen, liquid argon, sodium chloride, sodium sulfate, high-purity hydrogen, ferrous sulfate...