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Export & Sales Center
Xuzhou Headquarters
Quotation, engineering coordination, export documentation and after-sales.
Xuzhou International Mail Exchange and Exchange Station, East Huashan Road, Yunlong District,
Xuzhou, Jiangsu, China
XCMG Authorized Manufacturer XCMG Authorized Manufacturer · Rotary Joints, Unions & Couplings Precision Rotary Joints, Unions & Couplings Built for Continuous Duty
ISO 9001:2015 certified and officially authorized by XCMG. Ten years of sealing engineering, 100–150 employees, 50,000–100,000 units of annual capacity. Steam, water, thermal oil, hydraulic and fully custom solutions — shipped to 70+ countries.
- Manufacturing Since 2016
- 2016
- Annual capacity
- 50,000–100,000
- Applications
- 70+
- XCMG Authorization
- XCMG
- ISO 9001:2015 Certified
- Manufacturing Since 2016
- 100–150 Employees
- 50,000–100,000 Units / Year
- Exported to 70+ Countries
Two Centers, One Mission
An Export Center and a Manufacturing Plant, Working as One
Ruitus operates through two dedicated sites: a manufacturing plant in Tengzhou, Shandong, and an export & sales center in Xuzhou, Jiangsu. Engineering, production and international service stay in one chain — so specifications, lead times and after-sales answers come from one place.
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Manufacturing Plant
Shandong Manufacturing Plant
Machining, assembly, pressure and leakage testing, quality control.
No. 888 Jinghe Street, Jinghe Subdistrict,
Tengzhou, Shandong, China
Product Range
View all products Five Families Covering Every Sealing Route
Ten standard models across four series, plus industry-specific rotary joints, unions and couplings engineered to your drawing and duty conditions.
I Series
General & High-Speed Industrial Series
Versatile rotary joints for water, coolant, steam and thermal oil
2 standard models II SeriesImported Alternatives & Precision Series
Direct interchange with 55-57 series and CNC through-spindle coolant
2 standard models III SeriesHydraulic & Stainless Steel Series
High-pressure hydraulic power and corrosion-resistant stainless steel construction
3 standard models IV SeriesSteel & Metallurgy Special Series
Purpose-built for continuous casting, converters, ladle turrets and walking beam furnaces
3 standard models V Series
Custom Industry Solutions
Non-standard media, extreme temperature or pressure, limited mounting space — send the drawing and duty conditions, we engineer and manufacture to fit. Industry-specific customizations for petrochemical, power generation, cement, rubber, food processing and more.
Built to order
10 standard models + Built to order
Why Ruitus
What Keeps Our Joints Running Year After Year
Six things customers keep coming back for.
ISO 9001:2015 Quality System
Documented procedures from incoming material to final inspection, audited and certified.
In-House Machining & Assembly
Critical sealing faces are machined in-house, so tolerance and surface finish stay under our control.
100% Pressure & Leakage Tested
Every unit is pressure and leakage tested before packing. Test records are traceable by serial number.
Custom Engineering from Drawing
Send the medium, temperature, pressure, speed and mounting space — we design the joint to fit.
Fast Quotation, Reliable Lead Time
Selection or custom proposal usually within one working day. Standard models ship from stock where available.
Spare Parts & After-Sales Support
Seal kits and wearing parts remain available for the full service life of every model we ship.
Applications
Where Our Rotary Joints & Unions Are Installed
From paper drying cylinders to steel rolling lines, our joints handle the media, temperature and speed of heavy industry.
Inside the Plant
Machining, Assembly and Testing Under One Roof
Every rotary joint, union and coupling leaves our plant after pressure and leakage testing. Here is where they are made.
- 100% pressure & leakage test before packing
- Traceable test records by serial number
- Sealing faces machined and lapped in-house
Technical Insights
All articles Selection Guides and Engineering Notes
Practical answers to the questions we hear from engineers every week.
XCMG Authorized Rotary Joint for Water in Vietnam: High-Performance Sealing Solutions for Local Industries
As Vietnam’s manufacturing sector rapidly expands—particularly in key industrial hubs like Bình Dương, Bắc Ninh, Đồng Nai, and Hải Phòng—local factories, paper mills, and textile plants demand higher efficiency, zero-leakage, and maximum uptime from their cooling and fluid systems.
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A Proud Milestone for Ruitus: Officially Authorized Manufacturer & Strategic Partner of XCMG!
Celebrate with us! Ruitus is proud to announce our official authorization as an XCMG manufacturer and strategic partner for rotary joints, bringing OEM-grade quality to global industries.
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Buying Rotary Joints from China: A No-BS Guide to Costs, Lead Times, and Avoiding Headaches
Worried about hidden fees, long lead times, or poor support when buying rotary joints from China? Read Frank Cao's no-BS guide on costs, 15-day delivery, and reliable 1:1 replacements.
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Send Us Your Drawing or Duty Conditions
Tell us the medium, temperature, pressure, speed and connection size. Our engineers reply with a selection or a custom proposal — usually within one working day.