Nanjing Haiying Machinery Co., Ltd
Parent Company
HyTian Engineering Excellence in Automatic Car Wash Systems Since 1992
HyTian is the international brand of Nanjing Haiying Machinery, a Chinese manufacturer with 30+ years of R&D in automatic car wash systems. We design, manufacture, and support tunnel, rollover, touchless, bus & truck, wheel-wash, and customized wash equipment for high-volume wash sites, fuel retailers, dealers/4S groups, public transit depots, and commercial fleets in 40+ countries.
HaiTian (海天) brand
Since 1992
HyTian brand
Launched in 2025
What We Do
Our portfolio spans conveyor tunnel systems, rollover/gantry in-bay automatics, touchless models, bus and truck washers (drive-through and rollover), wheel-wash systems, wastewater recycling, vacuums, and car-care chemicals. Each solution is delivered as a modular, engineered system matched to your site’s throughput, footprint, utilities, and staffing model.
Quality, Safety, and Compliance
HyTian equipment and operations align with international standards, including CE conformity and ISO 9001 quality management. We have also achieved ISO 14001 environmental management certification and an AAA bank credit rating in China, reflecting strong governance, durability, and long-term stability for partners.
Global Presence
HyTian supports operators in 40+ countries through distributors, agents, and regional subsidiaries in markets such as the U.S., Australia, and Zambia. Our teams participate in leading industry events in Las Vegas and Frankfurt, combining local service with global engineering know-how.
Manufacturing & Headquarters
Our headquarters and main manufacturing campus are located in Nanjing’s Jiangning Binjiang Development Zone. Recent investments expanded production and office space, and the Binjiang plant’s annual capacity has reached 3,000 units, giving us the scale and redundancy to support multi-site rollouts and long-term spare parts availability.
Trusted by Global Industry Leaders
Our Story
Milestones that advanced HyTian from a regional manufacturer to a global leader in intelligent wash systems.
1992
HaiTian brand established
HaiTian (海天) is launched under Nanjing No.1 Machine Tool Plant, setting the foundation for precision-engineered vehicle wash technology.
1994
First-generation rollover systems
HaiTian launches its first-generation in-bay rollover car wash systems.
1997
First conveyor tunnel car wash in China
HaiTian builds the first conveyor tunnel car wash in China, establishing a flagship product line.
2000
China Torch Program selection
Our R&D capabilities earn national recognition through the China Torch Program, accelerating innovation funding and technical partnerships.
2004
ISO 9001 certification
HaiTian secures ISO 9001 certification, formalizing the quality management systems that underpin every factory and field deployment.
2008
CE compliance achieved
Our car wash machines receive CE certification, validating safety and performance for customers across the European market.
2010
Nanjing Haiying Machinery founded
To scale the HaiTian brand, the parent entity—Nanjing Haiying Machinery Co., Ltd.—is formed, consolidating headquarters and production while expanding capacity and specialist engineering teams.
2014
ISO 14001 certification
Environmental stewardship is formalized with ISO 14001 certification, reinforcing sustainable production and operations.
2015
AAA bank credit rating
Chinese financial institutions award Haiying an AAA credit rating, recognizing fiscal strength and long-term stability.
2018
High-tech enterprise recognition
Haiying is designated a National High-Tech Enterprise, highlighting ongoing investment in automation, robotics, and smart controls.
2019
Strategic partnership with Sinopec Jiangsu
We established a strategic partnership with Sinopec Jiangsu fuel retail network, delivering turnkey wash programs for its expansive fuel retail networks.
2021
New headquarters and expanded output
HaiTian inaugurates its new headquarters while the Binjiang plant scales to approximately 3,000 units of annual production.
2025
HyTian global brand & 40+ countries served
Haiying launches HyTian as its dedicated global brand, building on 30+ years of HaiTian engineering in China. Today, HyTian supports operators in 40+ countries and regions with localized engineering, training, and after-sales service as a trusted leader in intelligent wash systems.
Why Operators Choose HyTian
From site planning to day-two support, we help operators launch profitable automatic car wash programs with measurable ROI, resilient uptime, and low cost-per-wash.
Proven Reliability
Engineered for high uptime with industrial-grade components, redundant controls, and proactive maintenance playbooks that support long service life and fewer unplanned shutdowns.
Sustainability Leadership
Reduce water and energy consumption with reclaim and filtration, heat recovery, and optimized chemistry—lowering cost-per-wash and environmental footprint at the same time.
Comprehensive Support
Expert technical support, preventive maintenance scheduling, and fast parts logistics keep sites performing year-round.
Global Expertise
Regional teams across the Americas, EMEA, and APAC provide localized engineering standards, regulatory know-how, and on-site training, helping you launch compliant, profitable sites faster.
ROI-focused Programs
Higher throughput, consistent quality, and optimized consumables improve ticket averages and lifetime value—driving faster payback.
Quality Assurance
ISO-aligned quality management, rigorous factory acceptance testing, and long-term warranties on critical systems.
Leadership team
Experienced executives and engineers guiding every deployment—from early scoping to long-term optimization.
Rujian Xu
General Manager & Chief Engineer
Rujian Xu oversees HyTian’s overall strategy and operations with a strong focus on product innovation and engineering excellence. With more than 30 years of car wash equipment design and R&D experience, he has led the development of the company’s full product portfolio, from rollover and tunnel systems to large-vehicle and customized cleaning lines. He holds a degree in Mechanical Engineering and is an engineering expert with numerous patents in the car wash equipment field.
Youwei Yu
Deputy General Manager
Youwei Yu oversees production quality assurance and supplier procurement. He brings extensive production management experience from large industrial enterprises and over 20 years with the company in multiple operational leadership roles. His deep expertise in car wash equipment manufacturing and supply-chain optimization helps ensure reliable delivery, stable quality, and long-term value for HyTian customers.
Sean Wang
Sales Director
Sean Wang oversees global sales, marketing communications, and solution design for key accounts and partners. Since joining the company in 2002, he has built deep expertise in planning profitable car wash sites and guiding customers from investment evaluation through to successful operation, leading teams that have secured major projects with leading fuel and automotive retail groups. He graduated from Nanjing University of Technology with a degree in Environmental Engineering.
Hao Tong
Technical Director
Tong Hao leads product and systems R&D while overseeing production quality for HyTian’s equipment portfolio. With 20 years of experience in electrical automation and more than 15 years focused on car wash technology, he has driven the development of smarter, connected wash systems, including projects integrating wash equipment with major fuel retailers’ forecourt systems. He holds a bachelor’s degree in Information Management and Information Systems from Hohai University.
Complete Solutions
From high-throughput tunnels to turnkey service programs, we deliver the products, engineering, and support operators need to protect uptime and elevate the guest experience.
Products
- High-throughput tunnel systems for express and flex-serve sites.
- Compact rollover and touchless gantry systems for constrained footprints.
- Bus & truck washers in drive-through and rollover configurations, plus mobile options.
- Wheel-wash, wastewater recycling, vacuums, chemistry, and arch accessories.
Industries Served
- Fuel & convenience networks pursuing consistent CX at scale.
- Dealers/4S and fixed-ops groups adding revenue and CSI lift.
- Dedicated wash operators optimizing throughput and labor.
- Public transit, municipal fleets, construction & mining sites.
Service & Support
- On-call diagnostics and technical support.
- Structured preventive maintenance and inspection plans.
- Operator onboarding, certification, and digital knowledge base.
- Fast spare-parts logistics and retrofit & upgrade programs.