March 26, 2025

Zhejiang KSTK Manufacturing Technology Co., Ltd. is a leading provider of gas separation and purification solutions, setting new benchmarks for sustainable practices in industrial manufacturing. With over 20 years of experience, KSTK supports a wide range of industries—from healthcare and electronics to chemicals and food processing—through advanced technologies and reliable equipment.

Based in Zhejiang, China, KSTK runs a modern 30,000-square-meter facility equipped with cutting-edge production and testing systems. The company specializes in PSA and VPSA gas generators, gas purifiers, and complete air purification systems. All products meet international certification standards and are trusted by more than 11,000 clients worldwide.

What truly sets KSTK apart is its strong commitment to sustainability. The company’s slogan, “Manufacturing, but green,” reflects its mission to deliver high-performance gas solutions with minimal environmental impact. Each product is designed with energy efficiency in mind, consuming 5% to 15% less energy than typical industry standards.

The name KSTK, pronounced /ˌkaɪ sɪ ˈtaɪ kə/, is based on the initials of the brand and subtly hints at “Gas Tech”—a nod to the company’s focus on gas compression, purification, and separation. But KSTK’s identity goes beyond technology: green isn’t just its signature color, it’s a symbol of the company’s values and vision.

From system design to delivery, sustainability is built into every step of KSTK’s process. The company works closely with clients to develop tailored, cost-effective solutions that are not only technically sound but also environmentally responsible.

As demand grows globally for cleaner energy and more efficient industrial processes, KSTK remains dedicated to helping its clients achieve their goals—sustainably. Looking ahead, one thing is certain: KSTK isn’t just building gas equipment. It’s building a greener future for industry.