| ≥1 piece |
our chondroitin sulfate is excellent in quality ,because our staffs are trained strictly ,and our eqipments are advanced.
our chondrotine sulfate is competitive in price ,because we have our own factory called Qufu Guanglong biochemical factory.
we have 9 years of experience,have independent import and export right,our aim is to satisfy your need,we take science and technology as our guiding ,and gain credit with quality.
our chondroitin sulfate are devided into three grades :food grade,cosmetic grade,and medicine grade, we can produce molecule weight from 8,000-3,000,000 acccording to your needs.
your any reply will be appreciate ,look forward to our happy and sincere cooperation and our beautiful tomorrow.