GTC’s Gas Compressors are engineered to deliver optimal compression efficiency, operational flexibility, and long-term reliability across a wide range of industrial applications. Built on advanced mechanical design and precision manufacturing,
High-Efficiency Compression Solutions Engineered for Industrial Reliability
GTC has long been dedicated to the research and development of high-quality zinc pigments, supplying reliable anti-corrosion materials to major domestic and international coating manufacturers. Through continuous innovation, strict quality
In industrial and energy infrastructure projects, equipment performance alone is no longer enough. Long-term reliability, uptime, and lifecycle cost have become decisive factors in purchasing decisions—especially for compressors, fueling systems,
Introduction Dual plate check valves are widely used in water, sewage, and marine systems to prevent reverse flow and protect pipelines, pumps, and equipment. Compared to traditional swing check valves,
Introduction Center-lined butterfly valves are one of the most widely used valve types in large-diameter fluid control systems due to
Introduction Industrial processes require different types of valves depending on pressure, temperature, media, safety requirements, and operational frequency. Rather than
Introduction Water works butterfly valves are essential components in public water supply, sewage, and marine water systems, where reliability, durability,
Introduction Triple offset butterfly valves represent the most advanced category of butterfly valve technology, engineered for applications where zero leakage,
Introduction High-performance butterfly valves are designed for applications that require higher pressure resistance, improved shutoff performance, and greater durability than
Dong Hwa Hi-Tech’s Heating Cabinet is designed to provide a stable and controlled thermal environment for industrial heat-treatment processes. Utilizing


