About US
DLHT is a professional manufacturer of rolling bearings based in Jinan, Shandong, China. Founded in 1999, we have accumulated rich experience in the R&D, production and supply of various industrial bearings.
Our main product range includes tapered roller bearings, spherical roller bearings, cylindrical roller bearings, ball bearings and custom non‑standard bearings. Our products are widely applied in engineering machinery, mining equipment, agricultural vehicles and heavy‑duty industrial fields.
We strictly control every production procedure from raw material selection to finished‑product inspection. Stable quality, competitive pricing and reliable after‑sales service make our bearings well‑received by global customers.
We support both standard‑model supply and OEM & custom‑made solutions according to customers’ technical drawings and requirements.
We sincerely look forward to establishing long‑term, win‑win business cooperation with partners all over the world.
Our Journey
Our Development Journey
Founded in 1999 in Linqing, Shandong, DLHT has grown from a small bearing workshop into a professional manufacturer serving global customers. Over the years, we have continuously expanded our production capacity, upgraded our equipment, and enriched our product range to meet the growing demands of the heavy machinery industry.
Founding Date
In 2015, DLHT was established with the goal of providing high-quality custom bearings to the industry.
First Product Launch
Our first line of custom non-standard bearings was launched, setting a new standard for quality and performance.
Global Expansion
We expanded our market reach by entering global markets, making our products accessible worldwide.
New Partnerships
Established key partnerships with top manufacturers to enhance our product offerings.
Our Development
1999 — Company established in Linqing, Shandong • 2005 — Expanded production line for tapered roller bearings • 2010 — Started exporting to international markets • 2015 — Added custom non-standard bearing OEM service • Present — Serving customers in engineering, mining and agriculture worldwide
Our Commitment
Why Choose Us?
Quality Control
We strictly control every production stage from raw material forging to final inspection. All bearings are tested for precision, load capacity and durability before shipment, ensuring stable performance in heavy-duty working conditions.
OEM & Customization
We support both standard bearing models and custom non-standard bearings. Send us your drawings or specifications, and our engineering team will provide tailored solutions to fit your specific equipment requirements.
Discover Our Quality Bearings Today
Looking for high‑performance industrial bearings?
DLHT provides standard and custom‑made bearings for engineering machinery, mining and agricultural equipment.
We deliver stable‑quality products and competitive‑price solutions to global buyers.
Get in touch to find your ideal bearing models.