CNBuiltrue is a project-oriented supplier of malleable iron threaded fittings for fire protection and piping systems.
We focus on supporting contractors and distributors with reliable products, responsive service, and complete project documentation.

Product Range: Elbows, tees, couplings, unions, nipples, caps, and other threaded fittings in NPT/BSPT/BSPP, black or hot-dip galvanized.

Quality Assurance: Each batch can be supplied with MTC, thread gauge inspection, zinc coating thickness records, and COC.

Service Commitment: 24-hour response, samples in 3–5 days, and typical lead time of 10–20 days.

Project Support: Familiar with ASME / EN standards and project submittal requirements, helping clients streamline approval and installation.

At CNBuiltrue, we aim to be your long-term partner, ensuring that every order is not only delivered on time, but also meets the technical and compliance needs of fire protection projects worldwide.