SHENZHEN KERAY BIOTECH CO., LTD is a leading manufacturer and supplier of fine chemicals in China,
located in Shenzhen, Guangdong Province.
Integrating research, production, process and sales, we are
specialized in manufacturing and exporting anabolic steroid hormone
raw powders including Testosterone series, Nandrolone series,
Boldenone series, Trenbolone series, Drostanolone series and other
related products. These products are widely used in medicines,
food, beverage, cosmetics, food supplements, health products and
other industries. The company has invested large fund and brains
into R&D department to make best research on fine chemical,
biochemical, pharmaceutical & its intermediates to meets the
demand of global market.
The products achieve the advanced standard of domestic market, most
of which even reach the international standard and conform to the
requirements of FCC, USP, EP and BP with high level research group,
advanced apparatus and good scientific atmosphere which ensure the
stable and reliable quality. Besides, the factory has a complete
Q.A. & Q.C.system. We own authorized sets of analyzing
instruments that have high efficiency and high sensitivity, such as
HPLC, GC and UV spectrophotometer to analyze and control the
Over the years KERAY BIOTECH has won over clients all over the
world by implementing its slogan “We Care, We Serve”.
We care for our clients and we serve well!
We share the same vision with our clients and we build a future