• hebei guanlang
  • Merry Christmas(02)
  • QQ图片20180118172308
  • hebei guanlang
  • factory
  • guanlang

Hebei Guanlang Biotechnology Co., Ltd. was founded in 2007, located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.