Beijing SJ Environmental Protection and New Material Co., Ltd（SJ Corporation or the corporation abbreviated hereinafter） makes her headquarters in Haidian Technology Park of Beijing, is one high-tech enterprise “Zhongguancun Park”, mainly ...

Suzhou Bojie Resin Technology Co., Ltd specializes in production, research and development marketing of ion exchange resins adsorbents branded with bojietech bestion. Manufacturing operations China provide a range over 400 products, 60,000 cubic meters ...