
Yaolong Hygienic is a premier manufacturer and exporter with over 25 years of profound expertise, providing core piping solutions for high-purity industries worldwide. We specialize in various international standards of stainless steel sanitary tubing and liquid cooling tubes, primarily utilizing high-grade TP304L and TP316L. Our products are widely implemented in traditional hygienic sectors such as food, beverage, dairy, and brewery, while serving as the "clean arteries" for AI Data Center Liquid Cooling and High-Performance Computing (HPC) infrastructures.
As a leading enterprise in China, we have established a global footprint across more than 50 countries, backed by extensive manufacturing and export experience. Operating from a 40,000-square-meter modern intelligent production base with an annual capacity of 20,000 tons, we ensure robust large-scale supply capabilities. With 25 years of international operations, we deeply understand the stringent global demands for cleanliness and reliability, providing not only standard off-the-shelf tubing but also advanced pre-fabrication and customization for complex Liquid Cooling Manifolds.
In terms of quality control, Yaolong Hygienic strictly adheres to ASTM A270, ASME BPE, and DIN 11850 standards, supported by prestigious certifications including 3A SSI Sanitary Standards, ISO 9001, and TUV. Equipped with state-of-the-art Online Bright Annealing (BA), Mechanical Polishing (MP), Electropolishing (EP), and Helium Leak Detection, we ensure every inch of our tubing meets world-class standards for corrosion resistance, surface roughness, and dimensional tolerance. At Yaolong, we are committed to technology-driven manufacturing, providing a 15-year service guarantee for the world's most sensitive fluid systems.
Yaolong Group, specializing in manufacturing and exporting stainless steel tubes, large diameter stainless steel pipes and stainless steel bollards with 3 factories since 1990.
Certified by ISO 9001:2015, Yaolong has advantages on bollards production comparing to other manufacturers. Yaolong is a stainless steel tube and pipe manufacturer as well. The bollard body is produced by ourself. Especially some unusual specificaitons, the quality are all in our control. And our 304 & 316L tubes and fittings are commonly accepted by customers in liquid transportation projects and art decoration.
Our company exclusively offers nonstandard sizes according to customers’ requests. Yaolong bollards and tubes are expoted to middle east, Australia, South America, South east Asia, etc.
