免费观看黄色视频99,国产美女视频黄a视频全免费网站,美女黄色一区二区不卡,一级毛片视頻網站,亚洲人成电影在线观看天堂色,国产成人免费网站,美女航空一级毛片在线播放

products

We are committed to the R & D, production and sales of sodium pyrosulfite, sodium bisulfite, anhydrous sodium sulfite and other products.

ABOUT US

Weifeng Technology

Shijiazhuang Weifeng Technology Co., Ltd. is a professional manufacturer of sodium metabisulfite, sodium bisulfite and sodium sulfite.
Established in 1991 with register capital of RMB 11 million Yuan, the company is located in Shijiazhuang new and high-tech zone, adjacent to Shijiazhuang recycling chemical industry zone. The company covers an area of 6,800 square meters, building area of 2,300 square meters, equipped with first-class laboratory. The company has more than 110 employees, including 11 professional and technical people. After more than ten years of ups and downs, the company has become a high-tech company integrating research and development, production and sales. The company produces 30,000 tons of "Weifeng" brand sodium metabisulfite, 10,000 tons of sodium bisulfite and 5,000 tons of anhydrous sodium sulfite annually.

Shijiazhuang Weifeng Technology Co., Ltd.

advantage

It is a professional manufacturer of sodium pyrosulfite, sodium bisulfite and anhydrous sodium sulfite

CONTACT US    →

news center

news center
Business license

Company Add: Shijiazhuang New and High-tech Industrial Zone, Hebei province
P.C.: 050000  Contact: Director Ren +86-13832390234
Manager Ren +86-13603311335/15027769680   Fax: +86-311-86581118
E-mail: 250768848@qq.com   Website: www.jnqishu.com

Copyright(C)2021,Shijiazhuang Weifeng Technology Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice

weifeng technology
Business license
weifeng technology

Company Add: Shijiazhuang New and High-tech Industrial Zone, Hebei province
P.C.: 050000  Contact: Director Ren +86-13832390234
Manager Ren +86-13603311335/15027769680   Fax: +86-311-86581118
E-mail: 250768848@qq.com   Website: www.jnqishu.com

Copyright(C)2021,Shijiazhuang Weifeng Technology Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice