Product Coverage
Carbon, alloy, stainless, galvanized, line pipe, and structural hollow section options across common international standards.
Cangzhou, Hebei, China
Cangzhou Yizeng Industry Co., Ltd. supplies seamless, welded, galvanized, stainless, and alloy steel pipe, line pipe, OCTG casing and tubing, together with square and rectangular hollow sections for global projects.
Who We Are
Located in Cangzhou City, Hebei Province, Cangzhou Yizeng Industry Co., Ltd. specializes in the coordinated supply of seamless, welded, galvanized, stainless, and alloy steel pipe, line pipe, OCTG casing and tubing, and square and rectangular hollow sections.
Our team combines mill resources with a broad inventory network to support standard and customized pipeline products for industrial, energy, and construction markets. We apply our experience in procurement, project management, logistics, and inventory planning to help buyers control specifications, schedules, and documentation.
Integrated Supply
From one-off orders to scheduled project supply, we organize the technical and commercial details that matter to international buyers.
Carbon, alloy, stainless, galvanized, line pipe, and structural hollow section options across common international standards.
Grade, standard, size, wall thickness, manufacturing route, finish, and testing requirements reviewed before quotation.
Procurement planning, production follow-up, inspection scheduling, documentation, packing, and delivery coordination.
Cutting, beveling, threading, coating, marking, and other processing can be arranged against confirmed specifications.
Operations & Quality
Material identification and order requirements are followed through each supply stage. Our quality coordination can cover dimensional checks, surface inspection, test reports, marking, packing, and pre-shipment review.



Third-Party Inspection
Where required by the purchase specification, we coordinate inspection and documentation with recognized third-party organizations and customer-appointed inspectors.
Mill & Supply Network
Our supply network helps us match product standards, availability, lead times, and project-specific technical requirements.








International Experience
Our export experience covers requirements for oil and gas, petrochemical, power, infrastructure, and industrial projects. Customer and project references include PetroVietnam, PTT, PetroEcuador, KNPC, CNPC, SINOPEC, CNOOC, NIGC, NIOC, PDVSA, PEMEX, BP, and PETRONAS.
Global Project Support