ASUNG founded in 1967, has established itself as a pioneer in the manufacturing of plastic valves and piping systems. Over the decades, the company has consistently led innovation and advancement in the domestic plastic piping industry.

Through accumulated experience in business operations and continuous research & development, ASUNG has introduced a wide range of high-quality products made from U-PVC, C-PVC, CLEAN-PVC, HT-PVC, PP, and PVDF. These products are widely applied across key industrial sectors, including petrochemicals, semiconductor manufacturing, water treatment, and heavy chemical industries.

Unlike many domestic producers who rely on joint ventures or technical collaborations with developed countries, ASUNG has pursued independent technological development since its foundation. This commitment has earned ASUNG strong recognition not only in Korea but also in the global market, exporting to Asia, North America, and South America.

In particular, with its CPVC Valves & Pipes product line, ASUNG continues to aim for the No.1 position in the plastic valve market both domestically and internationally. The company places great emphasis on quality improvement, business innovation, and strict compliance with ISO 9001 Quality Certification standards.

In Vietnam, Phuc Minh Engineering is the official distributor of ASUNG’s Valves and Pipes.