Liuzhou, Guangxi · Key Components for Rolling Lines

Quality as Strong as Steel, Stability That Endures
Earned Trust Through Focus Shenglong on guard

Key components for steel rolling lines · Water scrapers & composite polymer materials

We develop advanced wear-resistant and heat-resistant materials in house, integrating rubber product development and production with precision machining, to supply water scrapers, PU rolls, specialty rubber rolls and custom supporting parts to the steel and equipment manufacturing supply chain.

High temperatureWear-resistantPrecisionReliable
February 2026
Founded
RMB 8 million
Registered capital
ISO 9001
Quality management system certification
Rooted in Guangxi
Backed by Southwest China · Facing ASEAN
ABOUT US

Focused · Refined · Reliable

Founded in February 2026 and located in Kaoshan Industrial Park, Yufeng District, Liuzhou, Guangxi, Guangxi Liuzhou Shenglong Technology Co., Ltd. is a technology-driven manufacturer that develops advanced wear-resistant and heat-resistant materials and integrates rubber product development and production with precision machining.

Polymer composite water scrapers are the company's core product, with PU rolls and specialty rubber rolls as its featured lines. We mainly serve steel rolling enterprises, supplying directly or indirectly to steel mills in Liuzhou, Longgang and the Wuzhou and Hezhou areas, while also developing diversified businesses such as automotive rubber parts and custom and machined parts for steel enterprises — gradually forming a business structure in which advanced material products and precision machining reinforce each other.

The company is ISO 9001 certified. Guided by the values of integrity, craftsmanship, innovation and win-win, and the principle that smart manufacturing drives quality and technology lights the future, we earn our customers' trust through consistent product quality and professional supporting capability.

About Shenglong
Shenglong Technology plant exterior
Liuzhou · Kaoshan Industrial Park, Yufeng District
CORE BUSINESS

Core business

Built around the real operating conditions of steel rolling lines, we focus on making the components that genuinely matter — done well, done precisely, done reliably.

Core product Polymer Composite Water Scraper Series

Polymer Composite Water Scraper

Composite Cutting / Squeegee Board

Fitted on the entry and exit sides of the work rolls in roughing and finishing stands (upper and lower plates), it performs three functions — water deflection, temperature control and surface protection in finishing. Heat-resistant, highly wear-resistant, non-absorbent, with an excellent balance of rigidity and toughness, its service life can be more than twice that of conventional products.

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Featured product EPDM rubber-covered rolls, PU squeeze rolls and specialty rubber rolls

Rubber Rolls

EPDM / PU / Special Rubber Roller

EPDM rubber-covered rolls, PU squeeze rolls and specialty rubber rolls are widely used in pinching, conveying and guiding on rolling lines (such as descaling entry pinch rolls, conveyor roller tables and guide rolls). They combine wear resistance, heat resistance and cushioning, with hardness customised to the application.

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Supporting capability Precision machined custom parts, made to order

Custom Machined Parts

Custom Machining & Parts

Drawing on our precision machining capability, we make to order a wide range of custom supporting parts — shafts, bushings, flanges, backing plates, dam plates and machined parts — and also take on diversified work such as automotive rubber parts, in step with our advanced material products.

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WHY IT MATTERS

Three functions of the water scraper

A coil of hot-rolled strip goes from roughing through finishing to coiling in just a few minutes. Behind that fast-moving line, water scrapers quietly hold the line at every stage of water blocking and temperature control.

Water deflection

Cooling and spray water is guided away from the strip surface so the hot strip is not quenched too quickly, keeping the rolling temperature and metallurgical properties stable.

Temperature control

The spray nozzles sit close to the work roll, creating turbulent spray in a confined space — lowering water pressure, improving cooling efficiency and controlling strip temperature drop precisely.

Surface protection in finishing

Reduces local temperature drops and surface defects caused by residual cooling water, helping to hold gauge and shape accuracy on the F7 exit strip.

CHAIRMAN'S MESSAGE

A coil of hot-rolled strip goes from roughing through finishing to coiling in just a few minutes. Behind that fast-moving line, seemingly modest components such as water scrapers and rubber rolls quietly hold the line at every stage of water blocking, temperature control and conveying. Shenglong is exactly the kind of specialist supplier that focuses on this.

Since our founding we have held to a simple belief: don't chase scale or breadth — just make the key components a rolling line genuinely needs, such as water scrapers and rubber rolls, with focus, precision and reliability. From polymer composite water scrapers to PU rolls and specialty rubber rolls, we refine performance time and again under high-temperature and abrasive conditions, so that steel mills can enjoy less downtime and smoother production.

I know well that for a steel enterprise, the value of a component lies not in show but in stability. Through consistent quality, a process that fits the job and customisation based on actual site conditions, Shenglong has built cooperation with steel enterprises in Liuzhou, Longgang and the Wuzhou and Hezhou areas.With every delivery, we care about whether it lets the line run with confidence.

Rooted in Guangxi, backed by Southwest China and facing ASEAN, Shenglong will continue to build on its own R&D — standing on quality and reaching further through technology — striving to become a trusted specialist supplier to steel enterprises, walking the road together with our partners.

Qin ZhiminChairman, Guangxi Liuzhou Shenglong Technology Co., Ltd.

Mission

Serving customers with technology, succeeding through quality

Vision

To become a trusted specialist supplier to steel enterprises

Values

Integrity · Craftsmanship · Innovation · Win-win

TECHNOLOGY · QUALITY · QUALIFICATION

Technology · Quality · Certification

ISO 9001

Quality management system certification

Certificate no. 115126Q00428R000, based on GB/T 19001-2016 / ISO 9001:2015, covering the production of metallurgical equipment (mill water scrapers, upper and lower doctor blades, dam plates, scraper blades and rubber products).

R&D

Advanced materials R&D

We invest in our own R&D into heat-resistant, wear-resistant new materials and, from polymer composites to specialty rubber, keep refining performance under real site conditions.

MANUFACTURING

Precision manufacturing

Rubber product development and production are integrated with precision machining, creating a structure in which advanced material products and precision machining reinforce each other.

PARTNERS

Serving the steel and equipment manufacturing supply chain

Liuzhou Steel
Fujian Longgang Steel
Wuling
Maanshan Iron & Steel Group
Xinyu Steel

* The above are some of the clients we serve and work with, in no particular order.

Less downtime, smoother production

Send us your site parameters and we will match a tailored solution for water scrapers, rubber rolls or custom parts

Contact Us 180 7720 0888