Changsha Yufeng Chemical & Glass Apparatus Co., Ltd., established in 1994, is located in Changsha, Hunan, China. Our company is one of the largest enterprises in China, specializing in chemical reagent, glass apparatus, scientific instruments and lab equipment. Changsha Yufeng Chemical & Glass Apparatus Co., Ltd. was registered as a professional enterprise approved by relevant national authorities. Besides, we establish long-term cooperative relationships with clients thanks to our rich ...