Xi'an Rainbow Bio-Tech Co., Ltd is a
high-tech modern company that
professional devotes to the research
and development, production and sales
of variety of natural plant extracts
pharmaceutical intermediates and
chemical raw materials. Company
specialized in active substance
supplement which for functional foods
industry, health foods, dietary
supplements, health products, and
cosmetics, pharmaceutical and feed
industries. Quality, stability and
security products are selling well at
home and abroad.

Our company has advanced complete
production system, strong technical
force and reasonable facilities plant
layout, the production process is strictly
accordance with GMP compliance
certification standard; company is equipped
with a variety of advanced analytical
instrumentation, the entire production
process which from raw materials to the
final product is strictly controlled
accordance with ISO quality management
system. Complete quality testing and quality
assurance system ensures that we can
provide stable high-quality products to our
esteemed clients.  We always abide by the
faith of "quality first, credit first", the spirit
of "innovation, enterprising" to provide our
clients with high quality products and best
service. We warmly welcome all the clients
to visit and cooperate with us for creating
resplendence together.