
JAPAN
Nagasaka Plant
The place where KITZ was born, this facility is the Company's production and engineering headquarters. Bronze valves and stainless steel valves are the major products at the plant, which is the nucleus of the Group's manufacturing network. The plant has Japan's highest stainless steel casting capacity in a single location.TAIWAN
Utilizing expertise in materials and processing technologies, our production plants in Taiwan produce mainly steel valves. These valves are sold in Japan and other countries around the world.
- Ina Plant

This plant boasts one of the world's largest and most advanced production lines for industrial valves. Major facilities include automated molding and casting lines for cast iron, transfer machines and numerically controlled (NC) lathes. Production of large-diameter ball valves and other large valves is one of the plant's most important roles. The Ina plant also manufactures all types of butterfly valves as well as automated control valves. CHINA
This country, often referred to as the world's factory, is an extremely cost-efficient location for manufacturing valves. The KITZ Chinese plants manufacture steel valves for industrial applications.
THAILAND
KITZ plants in Thailand produce mainly copper alloy valves and butterfly valves. The plants combine sophisticated equipment with the just-in-time production method to achieve high productivity and adhere to the market-driven concept. These strengths make our plants in Thailand reliable suppliers of products to customers in many countries.
SPAIN
This plant is a supply base for EU customers. Its main products are steel ball valves.
