We have been using Haihui's belt conveyor idlers for over two years now. The quality is outstanding — even under heavy loads and dusty conditions, they continue to perform without failure. Their technical support team is also very responsive. Highly recommended.
One-stop Service Solution
Quality Assured, Guaranteed
Highly Competitive Pricing
Global Customer Support
Welcome to Haihui
Haihui Group is a manufacturer and exporter specialising in conveyor rollers, conveyor components and bulk material handling solutions. With many years of industry experience, we focus on providing reliable, durable and cost-effective conveyor rollers for the paper, metallurgy, coal, steel, mining, power generation, hydroelectric power, chemical, light industry, port, cement, oil processing and other heavy-duty conveying sectors.
What sets us apart from other suppliers is our commitment to delivering tailored, high-quality solutions backed by professional expertise: we adopt an engineering-led approach, selecting materials, sealing systems, and bearing arrangements strictly according to your actual working conditions; we offer strong custom capabilities, producing non-standard sizes, special coatings, and tailor-made shafts to perfectly fit your existing systems; we boast rich global project experience, with our components widely applied in power plants, port terminals, and heavy industrial lines across multiple continents; and we adhere to strict international standards, maintaining full traceability from raw material procurement to finished product delivery to ensure consistent, reliable quality for every order.
We focus on solving technical problems — reducing downtime, extending service life, and improving belt tracking. If you need a reliable engineering partner for your conveyor component needs, let's talk.
Our Products
Our main products include flat rollers, buffer rollers and self-aligning rollers, as well as a wide range of rollers that can be customised in terms of diameter, length, bearing type, sealing system and surface finish to meet the requirements of various conveying systems.
Why Choose Haihui
We strictly implement end-to-end quality control, from raw material inspection to finished product testing, to ensure our products maintain stable and durable performance even under harsh operating conditions in mining, cement and steel industries.
At the same time, we provide bespoke solutions and prompt technical support to help our customers reduce operating costs and improve production efficiency.
Free Sample Packs
We cordially invite you to order a free sample so that you can see our exceptional quality for yourself and experience true professionalism and reliability under your actual operating conditions — run it on your line, measure the results, and compare it against any alternative on the market.
When you choose Haihui, you are not only choosing high-quality products, but also a partner you can rely on for the long term.
Case Studies
Discover our most recent articles and case stories across industries. From mining and cement to steel and ports, each piece delivers practical insights, real-world applications, and proven solutions. Stay informed with the latest trends and best practices. Read more today.
Fly ash gasification explosion-proof belt conveyor project
Belt conveyor project for coke bin feeding system in ironmaking plant
130t/h biomass boiler cyclone+bag filter steel slag treatment and dust removal project
2,200-ton Kia mexican automobile assembly plant steel structure project
1,200 tons of advanced material steel structure project
2,400-ton Ford automobile assembly plant and body steel structure project in India
What Our Customers Say
Mining Manager, Australia
The customized solution Haihui provided for our cement plant exceeded our expectations. The rollers are durable, the installation was smooth, and the after-sales service has been excellent. We have significantly reduced our maintenance downtime.
Plant Engineer, Vietnam
As a distributor, we need reliable products and a trustworthy partner. Haihui delivers on both. Their product quality is consistent, and their team is always available to provide technical training and support. Our customers are satisfied, and so are we.
Sales Director, Southeast Asia
What impressed us most was not just the product quality, but the technical training and fast response from Haihui's team. They helped us solve a recurring belt misalignment issue that other suppliers couldn't fix. Truly a partner, not just a vendor.
Operations Director, Chile