WinstonChem Technology Co., Limited is renowned as a professional producer in developing, producing and distributing steroid hormone powders.
Our factory is in China. All the products we deliver are strictly based on the standard of GMP and have passed ISO9001: 2008 Quality System Certification.
With modern plants, advanced technology, experienced workers and first-class laboratory, we deserve your trust.
We always adhere to the strict process control for the sake of customer satisfaction and keep consistent with the purpose of winning with top quality.
Today, our products are sold across the world like hot cakes in many countries, such as USA, Canada, Australia, UK, Sweden, Columbia, Spain, Ireland, and so on. We have maintained long-term partnership with an overwhelmingly majority of customers.
Superior quality plus advantageous shipment creates today's brilliance. Guests from home and abroad, welcome to cooperate with us in economy and technology, and we are ready to offer the best quality and services to all of you.
Your inquiry is very much welcome!