ZHEJIANG TONGTAO BEARING CO.,LTD

(OTT BEARING）Zhejiang Tongtao Bearing Co., Ltd. was established in 2010, with its headquarters located in Jiashan, Zhejiang Province. It is a professional bearing manufacturing enterprise integrating R&D, production and sales. The company focuses on the fields of agricultural machinery bearings, automotive bearings and construction machinery bearings. Its products are exported to over 50 countries and regions around the world and it is one of the important suppliers of agricultural machinery matching bearings at home and abroad.

Core advantage: agricultural machinery bearing business
1. "Product Positioning
We mainly deal in bearings specifically designed for agricultural machinery, covering key components of agricultural machinery such as tractors, harvesters, seeders, and rotary tillers, including hubs, gearboxes, drive shafts, and track systems.
Typical products: Deep groove ball bearings, tapered roller bearings, spherical plain bearing housings and Tillage disc bearing units.

2. "Technical Features
- ** Wear-resistant and corrosion-resistant ** : Utilizing special heat treatment processes and sealing technologies, it is suitable for the harsh working conditions of dusty, humid and high-load farmlands.
- ** High Load-bearing Design ** : In response to the heavy-load demands of agricultural machinery, the internal structure is optimized to enhance the impact resistance and service life of the bearings.
Some products have passed the ISO 9001 quality management system certification and comply with the Chinese agricultural machinery industry standards (JB/T) and international common norms.

3. Supporting capacity
We provide OEM supporting services for many well-known domestic agricultural machinery manufacturers, such as China National Tractor Corporation and Liewo Heavy Industry, covering small, medium and large-sized agricultural machinery equipment.
It has the ability to respond quickly to customized demands and can develop dedicated bearing solutions based on agricultural machinery models.

4. "Production Capacity and R&D
It has a modern production base with an annual production capacity of over 10 million sets of bearings.
Establish a technology center and continuously invest in technological innovations such as anti-mud and water sealing and lightweighting of agricultural machinery bearings.

market recognition
The products are widely used in agricultural machinery equipment in major grain production areas such as rice, wheat and corn in China, and are exported to agricultural regions in Southeast Asia, Europe, Russia, South America, etc. They have gained a good market reputation for their high cost performance and stability.