Changzhou Hangtuo Mechanical Co., Ltd. is located in Changzhou, Jiangsu Province. It is a high-tech enterprise integrating R&D, design, production and sales. Covering an area of 100,000 square meters, the company is equipped with more than 100 sets of casting, machining and testing equipment, as well as several production assembly lines.
Its products mainly include slewing drives and slewing drive components, featuring high holding torque, anti-overturning moment, excellent wear resistance, large transmission torque, stable operation, high precision, high protection and corrosion resistance grades. With a complete product series, diversified varieties and customized solutions, we can meet the demands of different customers.
The products are widely applied in photovoltaic single-axis and dual-axis tracking systems, satellite tracking, robots, construction machinery, port machinery and other fields. At present, the company has passed ISO9001 and CE certifications, and the team has obtained a number of national patents.
The company is committed to continuous product improvement and innovation, implements strict quality control standards, and wholeheartedly provides customers with high-quality products and services.
OEM & ODM Service
In order to meet the real demand of market and provide the suitable and appropriate solution, we provide ODM/OEM service for stable and long term business cooperation with customers and traders, our customers will earn the competitive advantages with the effective reduction and time-to-market.
With OEM/ODM services, we are your supplier to offer cost effective manufacturing, on-time deliveries, and the best quality standards. We sincerely hope to make the cooperation with any company, enterprise and individual with OEM/OOM service.
Our technique team has extensive experience in slew drive unit technology across new energy and construction machinery industries. We can assist you from sample through final product as follows:
1) Improve your product's capabilities
2) Your sample and specification are welcome;
3) Excellent technical support available to help you solve some problems in the project application
4) Just in time delivery
Changzhou Hangtuo Mechanical Co., Ltd. is a high-tech enterprise integrated with research and development, production and sales. We focus on the research and development of slew bearings, high-precision slew drives, and planetary gear motors. Our products are widely used in solar photovoltaic, photo thermal, satellite, robot, engineering machinery etc. We will always devote to continuous product improvement and the implementation of strict quality control standards, and will continue to strive to meet the growing needs of customers.
We are committed to provide customers with reliable, diversified, high-quality and customized solutions.

We starting each day looking for ways to improve our designs and change them for the better. We are challenging everything that we know, on a daily basis; pushing technological enhancement, efficiency, and responsibility to new limits; and then pushing them yet again.
Our team has rich experience in slewing drive production and applications.
We offer a comprehensive approach to help our customers be truly successful in select the most suitable type and cost-effective products.

Changzhou Hangtuo Mechanical Co., Ltd has developed in a rapid pace since its establishment in the year 2019. Our team has been in slewing drive production and applications for 20 years.
Our Services
Customized services
We provide customized logo by giving us your logos and colors by telling us the Panton color.
Short Respond Time
We provide 24 hours before and after sales service, and also technical support.
Payment terms
30% ~ 50% down payments based on orders, balance before delivery. We could accept various payment ways for samples, like west union, PayPal, credit card. For batch orders, T/T and L/C are available.
Sample delivery
Usually, the sample will be delivered by air express DHL/TNT/FEDEX, if you have other solutions, we could discuss.
Guarantee
Our warranty time of slew drives is 3~5 years based on different series. For motors, the standard warranty time is 1 year. Any special requirement about the warranty time, we could discuss.
R&D
We could develop new products for customers, but there will be die cost. We can return the fee of mould when quantities reach to a certain number later.
Package
By wooden case which is free from fumigation.