The Essential Expertise in Global Transport

ECO-modified polyurethane pavement and equipment key technologies listed in the NDRC’s Green Technology Promotion Catalog (2024 Edition)

Group founder and CTO Xu Bin honored among Zhejiang’s first batch of "Sci-Tech Entrepreneurial Leaders"

Group President Xu Su awarded "Ningbo Model Worker"

Recognized as one of Ningbo’s "Top 10 Marine Economy Enterprises"

Designated as a Ningbo "Trade Secret Protection Demonstration Site"

Recognized as a National Intellectual Property Advantage Enterprise

Won China Highway and Transportation Society Science and Technology First Prize

Research Center for Novel Paving Materials and Key Structural Components

Designated as Zhejiang Provincial Enterprise Research Institute

Recognized as Zhejiang Provincial Intellectual Property Demonstration Enterprise

Awarded Ningbo’s Standard Innovation Contribution Grand Prize

Won Ningbo Municipal Government Quality Award

Approved as Zhejiang Postdoctoral Workstation

Recognized as Ningbo Green Factory

ROABY Bridge Technology R&D Center certified as Zhejiang Provincial High-Tech Enterprise R&D Center

ROABY Group named Zhejiang Trademark & Brand Demonstration Enterprise

Donated over 4 million yuan in pandemic relief

ECO-modified polyurethane steel bridge deck paving technology won 2019 Ningbo Science & Technology Progress First Prize

"ROABY" trademark recognized as China Well-Known Trademark by CNIPA

Xu Bin awarded Ningbo Sci-Tech Innovation Special Prize (2020)

ROABY Group named National Manufacturing Single Champion Demonstration Enterprise (5th Batch)

ECO-modified polyurethane bridge deck paving technology and Unitized Multi-Directional Displacemnet Finger-shape Expansion Joints listed in Transportation Major Sci-Tech Achievement Promotion Projects

ROABY Group was recognized as the Zhejiang Hidden Champion Enterprise

RB-ECO polyurethane material included in Ningbo’s Key New Materials Insurance Subsidy Program

Recognized as Zhejiang Provincial Enterprise Technology Center

Featured on Zhejiang TV’s Face-to-Face with Fenqyun ZheShang

Hong Kong-Zhuhai-Macao Bridge (world’s longest sea-crossing bridge, 97% joints by ROABY) opened, celebrated nationwide

Zhejiang Vice Governor Gao Xingfu and Transportation Director Chen Lixing led 200+ delegation to inspect ROABY

CCTV Economic News reported ROABY’s 65%+ market share in high-end sector

Named among Ningbo’s first batch of Manufacturing Single Champion Demonstration Enterprises

RB-ECO polyurethane concrete material listed in Ningbo Key New Materials Pilot Catalog (2018)

Signed strategic agreement with Shanghai Urban Construction Design & Research Institute

Rigid hinge project won Ningbo Science & Technology Progress Second Prize

President Xu Bin awarded "2016 Top 10 Fenqyun YongShang" Breakthrough Prize

Completed installation of final expansion joint for Hong Kong-Zhuhai-Macao Bridge

Won bid for Maputo Bridge, Mozambique (1520-type): First overseas project for large-displacement multi-directional expansion joints

RB-ECO bridge deck paving system passed technical appraisal

WIPO Best Invention Award & 21st China Expo Gold Medal

Rigid hinge expansion joints won 2015 Ningbo Key Industrial New Product First Prize

Unitized Multi-Directional Displacemnet Finger-shape Expansion Joints certified as "Zhejiang Manufactured Excellence"

Jiaxing-Shaoxing Bridge project (co-developed) won China Highway Society Science & Technology Special Prize

Delivered 3,900+ bearings for Ningbo Metro Lines 1 & 2

"Ningbo Famous Brand Product" title

Ningbo Sci-Tech Innovation Team (Tier 1)

European patent granted for "Unitized Bridge Expansion Joint for Extreme Displacement"

Multi-directional expansion joint technology listed in Transportation Sci-Tech Promotion Catalog

Rigid hinge expansion joint R&D project passed acceptance

Hong Kong-Zhuhai-Macao Bridge expansion joint design approved; 10,000KN/30,000KN spherical bearings for Daxie Second Bridge completed

Won bid for Hong Kong-Zhuhai-Macao Bridge

Delivered China’s largest spherical tension-compression bearing

Design for China’s largest anti-tension spherical bearing approved

Recognized as National Torch Program Key High-Tech Enterprise

Completed expansion joints for Shanghai Minpu Bridge (world’s longest double-deck cable-stayed bridge), using 1,600mm RB Unitized Multi-Directional Displacemnet Finger-shape Expansion Joints

Tech Manager Wang Bo named "Zhejiang Model Worker"

President Xu Bin presented RB Unitized Multi-Directional Displacemnet Finger-shape Expansion Joints report at China Highway Society Awards Ceremony

Named "Ningbo Technological Innovation Demonstration Enterprise"

Certified as "National High-Tech Enterprise"; ROABY Bridge Expansion Joint Engineering Center approved

RB Unitized Multi-Directional Displacemnet Expansion Joints named "National Key New Product"

President Xu Bin named "2007 China Economic Rising Star"

Designated as Ningbo Patent Pilot Enterprise

RB Unitized Multi-Directional Displacemnet Expansion Joints deployed on Guangzhou Huangpu Bridge (1,760mm ultra-large joints)

Industry standard "Unitized Multi-Directional Displacemnet Expansion Joints"(chaired by ROABY) released

President Xu Bin awarded "Ningbo Sci-Tech Innovation Special Prize"(city’s highest honor)

RB Unitized Multi-Directional Displacemnet Expansion Joints named China’s "First Domestic Breakthrough" product.

President Xu Bin named "Zhejiang Outstanding Mid-Aged Expert" and "2007 Outstanding YongShang"

Hangzhou Bay Bridge installed RB Unitized Multi-Directional Displacemnet Expansion Joints, solving unprecedented horizontal rotation challenges

ROABY attended 24th World Bridge Conference (USA) as sole Chinese exhibitor

Won bids for Hangzhou Bay Bridge & Huangpu Bridge, establishing global leadership

RB Unitized Multi-Directional Displacemnet Expansion Joints solved vertical displacement issues at Chongqing Huanghuayuan Bridge

Won Ningbo Science & Technology Progress First Prize

Rebranded as "ROABY" for global expansion; 

product renamed "RB Unitized Multi-Directional Displacemnet Expansion Joints"

Relocated to Ningbo Development Zone;

RB Unitized Multi-Directional Displacemnet Expansion Joints certified as new product

1,360mm LB Unitized Multi-Directional Displacemnet Expansion Joints first applied at Jiujiang Yangtze Bridge

Named "Zhejiang High-Tech Enterprise"

ROABY Group established in Ningbo Free Trade Zone

LB Unitized Multi-Directional Displacemnet Expansion Joints passed national accelerated load testing, achieving global leadership

LB Unitized Multi-Directional Displacemnet Expansion Joints tested successfully, deployed on Hangzhou-Ningbo Expressway

LB Unitized Multi-Directional Displacemnet Expansion Joints R&D transitioned to design/testing phase

Renamed Ningbo ROABY Traffic Facilities Co., Ltd.

Relocated to Yinzhou Gaogiao Town

Proposed unitized bridge expansion joint concept

Ningbo ROABY Industrial Co., Ltd. founded

Began independent R&D on bridge expansion joints

First 5,000+ meters of seamless joints applied on Shanghai-Nanjing Expressway

Annual output exceeded 5 million yuan; entered bridge joint sector

First domestic treadmill belt developed, replacing imports

Founded as an oil engineering parts manufacturer