A: James Chem production is located in Shangyu, Zhejiang, which has been producing sodium percarbonate for more than a decade. Due to its abundant R&D investment and tech innovation, James Chem can provide its customers with different specs of quality coated and uncoated sodium percarbonate. We currently have a production capability of 30,000t annually which can meet customers' increasing demands on a sustainable base. You'll feel satisfied with the cooperation with James Chem not only for the reason of good product quality, timely and safe delivery, but also for the excellent after-market service and tech support. James Chem runs its business on the base of honesty and integrity, We fully participated in meeting customers' demands.