Shenzhen Si Mei-chuen, Biotechnology Co., Ltd. is a newly established company. Since its inception, our company has been adhering to the "customer first, quality first" principle; for low profits and development for the purpose of achieving a win-win goal of customers and themselves; to provide systematic tracking consultancy services to ensure that every customer become us Sincere friend. Business: flavor spices, steroidal products raw materials, food additives intermediates, collagen, fine chemicals, API intermediates technical advice, development and production and marketing, import and export trade. (The law prohibits the need for approval before operating)! At present the company in order to safeguard the interests of its clients and the company's own interests, all proprietary products and agents have to undergo a rigorous review, strict quality and safety, most of the goods sold are lower than the market price, welcome friends, supervision and guidance of friends. Cooperation is a chance, we will be satisfied with the quality and integrity!