ポリマーバルブ（高粘度ポリマー）、大型ジャケットバルブ、プラント用特殊バルブのアスカ工業
Innovator of the Polymer Valve(high viscosity polymer),
custom designed special valves for process industry.
Innovator of the Polymer Valve(high viscosity polymer),
custom designed special valves for process industry.
Aska products brochure (PDF)
Brief introduction of Aska special valves
for your reference.