Company & credentials
Engineering capability. Evidence you can review.
Liuzhou Huawei Heli Engineering Technology Co., Ltd. was established in April 2016 through the strategic development of Liuzhou Huawei Heli Machinery Co., Ltd., founded in April 2005. Registered capital is RMB 128 million. The production base at No. 1 Machang Road, Bailu Industrial Park, Liubei District, Liuzhou occupies approximately 20,000 m².
The company combines research and design, technical consultation, manufacturing, engineering construction and maintenance. Products and services include bridge and building bearings, seismic isolation and damping devices, expansion joints, prestressing anchorages, hydraulic jacks and pumps, intelligent tensioning equipment, launching and lifting systems, plastic and metal corrugated ducts, cable products and construction materials.
Applications span railways, highways, bridges, residential and large buildings, mining and hydropower. Technical and after-sales personnel support customers through regional offices and the nationwide marketing network. The operating principle is to focus on products, serve customers and develop together.
Credentials & product certification.
Quality, environmental and occupational health and safety management systems support product design and manufacturing. Highway bridge bearing and expansion-joint product certification is managed within the relevant certified scope. Project documentation is available on request.
Quality management system certification
GB/T 19001-2016 / ISO 9001:2015. Scope: design and production of highway bridge bearings. The system supports standardised processes, process control, customer satisfaction and continual improvement.
Environmental management system certification
GB/T 24001-2016 / ISO 14001:2015. Scope: design and production of highway bridge bearings and the related environmental management activities at the covered premises.
Occupational health & safety management system certification
GB/T 45001-2020 / ISO 45001:2018. Scope: design and production of highway bridge bearings and the related occupational health and safety management activities at the covered premises.
CCPC product certificate
CCPC transportation product certification covers the relevant bridge-bearing and expansion-joint product families. Company credentials also include CCSC transportation product certification and a national industrial product production licence for highway bridge bearings.
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Recognition & innovation.
High-tech enterprise and specialised SME
Recognitions include National High-tech Enterprise status, specialised and innovative SME recognition, a Liuzhou-recognised Enterprise Technology Centre (2023), and Level 3 work-safety standardisation. The company also holds construction-industry qualification and safety-production credentials.
Patents and intellectual property
The intellectual-property portfolio includes invention patents, utility-model patents and computer-software copyrights relating to bridge bearings, seismic isolation, expansion devices and intelligent monitoring. Ongoing development focuses on structural performance, durability, intelligent systems and practical engineering application.
University partnerships
Guangxi University
Guangxi University
Guangxi University of Science and Technology
Guangxi University of Science and Technology
Specialist development
Products and supporting systems
The bearing range includes building isolation bearings, PTFE sliding rubber bearings, laminated elastomeric bearings, high-damping rubber bearings, GPZ and JPZ pot bearings, and JQZ and LQZ(G) spherical bearings.
Associated structural systems include FPB friction pendulum isolation bearings, uplift-resistant bearings, unseating-prevention devices, tensile restraint devices, modular expansion joints, single-gap expansion joints and rubber-plate expansion joints.
Research and development
The interdisciplinary research team includes technical leaders, postgraduate specialists and industry advisers in mechanical engineering, rubber processing, metallic materials, computer-aided design and manufacturing, and automatic control. The company links research, technology transfer and engineering application.
Long-term university partners include Guangxi University, Guangxi University of Science and Technology and Guilin University of Technology. Joint laboratories, collaborative technical research and talent development support the conversion of research into products. Collaboration with Nanjing Modern Comprehensive Transportation Laboratory focuses on easy-maintenance, long-life rubber bearings and highway bridge beam-link devices.
| Project | Research topic |
|---|---|
| RD01 | Bridge expansion-joint devices |
| RD02 | Pot rubber bearing manufacturing processes |
| RD03 | Ageing-resistant laminated elastomeric bearings |
| RD04 | Seismic spherical steel bearings for steel structures |
| RD05 | PTFE sliding laminated elastomeric bearings |
| RD06 | Waterproof bridge expansion-joint structures |
| RD07 | Bridge-bearing mechanical behaviour and intelligent bearing systems |
| RD08 | Overturning-resistant isolation rubber bearing structures |
| RD09 | Wind-resistant pot rubber bearing processes |
| RD10 | Ultra-high-damping rubber bearing processes |
| RD11 | Automatic alignment for machining circular holes in bridge anchorages |
| RD12 | Separated multidirectional comb expansion joints |
| RD13 | Development and application of friction pendulum isolation bearings |
| RD14 | Uplift-resistant rolling pot rubber bearings |
| RD15 | Adaptable bridge expansion devices |
| RD16 | Vibration-reducing rubber bearings for bridges |
Intelligent-bearing research under Guangxi key science and technology project Gui Ke Ji Zi [2019] No. 50 covers bridge-bearing mechanical behaviour and intelligent bearing systems. The joint technical report is included in the Guangxi Science and Technology Report Service System. The intelligent laminated, pot and spherical bearing programme combines university laboratory work, prototype manufacture and connected field testing and passed the Guangxi science and technology project acceptance.
Patent records
| Technology | Patent type | Patent number | Publication number | Grant publication date |
|---|---|---|---|---|
| Bridge expansion-joint device | Invention | ZL 2018 1 0147290.0 | CN 108385514 B | 4 June 2021 |
| Zinc diffusion treatment process for bridge bearing plates | Invention | ZL 2016 1 0401622.4 | CN 105887005 B | 26 October 2018 |
| Embedded intelligent rubber bearing | Utility model | ZL 2022 2 1841993.1 | CN 218684441 U | 24 March 2023 |
| Assembled unseating-resistant friction pendulum bearing | Utility model | ZL 2021 2 2242704.8 | CN 215887902 U | 22 February 2022 |
| Rubber-bearing prefabricated rubber sheets and manufacturing mould | Utility model | ZL 2020 2 2874058.2 | CN 213947079 U | 13 August 2021 |
| Rubber bearing processing equipment | Utility model | ZL 2020 2 2874056.3 | CN 213830403 U | 30 July 2021 |
Service network and development plans
| Region | Coverage |
|---|---|
| East China | Shanghai, Jiangsu, Zhejiang, Fujian, Shandong and Anhui |
| North China | Beijing, Tianjin, Shanxi and Hebei |
| Central China | Henan, Hubei, Hunan and Jiangxi |
| South China | Guangdong, Guangxi and Hainan |
| Southwest China | Guizhou, Chongqing and Yunnan |
| Northwest China | Xinjiang, Shaanxi and Gansu |
| Overseas | Southeast Asia and Africa |
The company’s published development plan proposes a new intelligent bridge and building bearing production base in Liuzhou, with a target land area of 55 mu. Planned capacity expansion supports systematic production and promotion of intelligent bearings.
Bridge health monitoring collects a continuing record of normal operating behaviour. Statistical analysis of loads and bearing response supports damage identification, structural assessment, predictive models and long-term inspection and maintenance plans.
Customer recognition
Huawei Heli is listed in the company presentation as a shortlisted supplier for CCCC’s 2026–2027 expansion-device, bearing and accessory framework programme, which identifies 28 shortlisted suppliers. Previous supplier records include CCCC strategic supplier recognition in 2020 and China Railway Construction qualified-material-supplier records for 2021 and 2022.
Project acknowledgements include an Excellent Supplier award for the Guangxi Lipu–Yulin Expressway and performance letters for supplied bridge bearings. Customer service centres on product quality, reliable performance, timely delivery and responsive technical support.
From materials to finished components.
Rubber mixing and vulcanizing, CNC machining, compression-shear and tensile testing, and spectrometry support component production and evaluation.
Machining workshop
The production system includes a rubber mixing centre, automatic batching equipment, vulcanising presses, laser cutting, horizontal and vertical CNC lathes, machining centres, turning, milling, planing and drilling equipment, shot blasting and welding. Manufacturing follows the approved processes, drawings and product standards, supported by staff training and continual improvement of tooling.
CNC machining
Components are machined to configuration requirements with consistent dimensional control.
Compression-shear testing
The laboratory is equipped with 500–2000-tonne electro-hydraulic servo compression-shear testing machines and computer-controlled hydraulic universal testing equipment. Testing covers raw materials and finished-component mechanical performance.
Material analysis
Material and inspection equipment includes spectrometers, rubber hardness testers, ozone-ageing chambers, low-temperature brittleness equipment, digital ultrasonic flaw detectors, magnetic thickness gauges and coating-thickness gauges. Chemical analysis, physical testing and dimensional measurement support production quality control.