Facilities & Shipping

All equipment systems and processes used by MLI and its affiliates are custom-designed and engineered internally to maintain and improve chemistry purity and consistency. FMEA methodology is fundamental to our manufacturing and engineering. We understand the value of worldwide redundancy to ensure no supply disruptions to our customers. We have one chemical manufacturing facility in the USA, six in Japan, and one each in China, Singapore, and Taiwan.

 

 

MLI is the world's largest fully vertically-integrated manufacturer of ultra-high purity Tetramethylammonium Hydroxide (TMAH).  Additionally, we supply a variety of materials used for processes in semiconductor, silicon wafer, and LCD manufacturing.

We provide unmatched chemical purity and consistency to enable tight process control. Our vertically-integrated R&D and production systems provide our customers with materials at the best performance, value, quality and lowest cost of ownership.

Rigorous incoming and outgoing protocols, methodologies, controls and training are employed in receiving, shipping and packaging of materials to ensure precise and predictable materials to our customers.  This prevents and minimizes any cost of materials non-compliance which can far exceed the value of our materials to our customers.