MedBio is a brand under Shanghai Maibo Pharmaceutical Technology Co., Ltd., providing researchers with over 30,000 specific inhibitors, agonists, modulators, intermediates, plant extracts, and other research experimental reagents, with quality products chosen, and free shipping for all orders. New users receive discount coupons and points upon registration that can be redeemed for exquisite gifts.

PCS is the upstream company of the Singapore Essential Chemicals Complex and supplies high quality ethylene, propylene, acetylene, butadiene, 1-butene, MTBE & benzene and produces toluene and xylene. PCS also supplies utilities such as water, steam and compressed air to downstream companies.