A Specialist Manufacturer of Waterproofing & Chemical Grouting Materials

Who We Are

Company Profile

Jiangsu Yifeng Waterproof Technology Co., Ltd. is a manufacturer specializing in the R&D, production, and supply of industrial waterproofing and chemical grouting materials, with over 8 years of industry experience. Our core product range covers polyurethane chemical grouting, epoxy grouting, polyurea grouting, acrylate grouting, waterproof coatings, and supporting repair systems — serving rail transit, underground engineering, municipal infrastructure, and building waterproofing & restoration.

We operate a vertically integrated production base in Hubei, with multiple lines covering slurry mixing, coating manufacturing, and packaging container fabrication — enabling a complete workflow from raw material processing through to finished delivery. Our quality management is certified under ISO 9001, applying uniform standards across raw material screening, in-process control, and outbound inspection, with batch records retained for traceability.

A dedicated chemical engineering team supports formulation customization across varied geological conditions and site requirements, providing long-term OEM / ODM services to contractors, real-estate developers, and distributors. Our materials have been deployed in metro tunnel leakage repair, underground utility corridor crack grouting, commercial underground leakage remediation, and concrete structural reinforcement — building lasting partnerships through consistent product quality, sensible cost structures, and professional technical support.

01

Manufacturing Base

Mature process systems, well-equipped production lines, and an experienced technical team allow us to support both standardized SKU supply and customized OEM / ODM production runs at consistent quality.

02

Quality Control

We operate a documented quality management and testing process, certified under ISO 9001, covering raw materials, in-process controls, finished-good inspection, and outbound batch records.

03

Project Experience

Our materials have been applied across municipal rail transit and underground engineering projects — including subway, tunnel, and underground structure waterproofing & sealing — where stable behavior under wet, dynamic, and high-pressure conditions is required.

04

OEM & ODM Services

We support OEM / ODM cooperation including formula adjustment, packaging customization, and private-label production. Our goal is long-term, sustainable partnership built on consistent product quality, rational cost structure, and professional technical support.

01