Chemical Laboratory is a private and international laboratory with well-trained scientists, engineers, technicians, and support staff.we work together with some members of u.s. department of currency.we also offer machines for large cleaning and we also deliverchemicals, powder, and products to any destination desired by buyers.on the buyer&＃39;s request, worldwide a technician can be sent to assist the buyer to do his job.we have about 130 professional worldwide in our various partner laboratories as well as 400 guest researchersannually. laboratory staffs are available to train researchers toconduct systematic effective field work.