GK FINECHEM CO., LTD.’s Poly Aluminium Chloride (PAC) was the first to be introduced and manufactured in Thailand at GOSHU KASEI CO., LTD., a GOSHU KOHSAN group company, under the license of ASAHI CHEMICAL CO., LTD., the subsidiary company of SUMITOMO CHEMICAL CO., LTD. in 1992 and we maintain top market share in the country.
PAC is a coagulant characterized by its low impurity content, high coagulation ability, stable physical properties and durability, so that it can be used for purification of water, such as City Water, Industrial Water, Industrial Waste Water and Civil Waste Water and intermediates for pharmaceuticals. The quality system for manufacturing of PAC was certified for ISO9002 Certification by RWTUV in 2000.
Our products are so selected as to deliver dewatering of solids and reduce sludge volume most efficiently. Our extensive selection of specialty coagulant and flocculant was developed to satisfy a wide range of treatment applications.
CoagulantAlum powder |
General Water treatment ChemicalsHydrochloric Acid |
FlocculantAnionic Polymer Flocculant |
We supply raw materials, various solvents, acids & alkalines for different purposes.
We also supply other chemicals according to customers’ requests.
Acids & AlkalinesAcetic Acid |
Inorganic SaltsSodium Carbonate |
Alcohols / Organic SolventsMethanol |

• Water Soluble Cleaner
• Fluorocarbon substitutes
• Corrosion Inhibitor for Acid Picking in Steel Industry
• Press Oil
• Polymerization Initiator, inhibitor

General Reagents / Reagents for specific applications
For Analysis / Synthesis / Biochemical / Test Kit
Reagents for Electronics Industry
High purity chemicals for electronics fields



Please see products details here.
http://www.olympus-ims.com/en/metrology/hyperclean/