Specialization and innovation“Little giant”Enterprise——China Railway Longchang Railway Equipment Co., Ltd.（Hereinafter referred to as Railway Construction Heavy Industry Longchang Company）Firmly implement“Two types, three transformations and nine forces”Development strategy，Concentrate on independent innovation，Insist on self-reliance and self-improvement，Build with high quality“High-end parts manufacturer”，“Little giant”A burst of energy，Take on the great responsibility of the country。

Specialization and innovation“Little giant”Enterprise——China Railway Construction Heavy Industry Longchang Company

A steel spike riveted between the sleeper，In the swaddling clothes of scientific and technological innovation, the butterfly changes and sublimates again and again.。

China Railway Construction Heavy Industry Longchang Company，An old state-owned enterprise that has gone through more than half a century of trials and hardships，Braving the Wind and Waves to Break a Road to Climb the Peak and Build a Dream。

One is specialized and new.“Little giant”Enterprise，What is the way to win its rise?？

01

“Ants and soldiers”Traveling thousands of miles on track

When the country is in a state of disrepair，To fight where the motherland needs it most.！

In the 1960s，It was a difficult start.，A team of railway craftsmen once immersed in the smoke and flames of war，Starting from Anshan, an important industrial city in New China，Sound the Charge Horn for the Construction of the Great Southwest。The warm-blooded ancestors moved their lives into the rolling iron stream.，At the East Gate of Sichuan、The Ancient Post Station Set up a Battle Camp in Jin'e Town, Longchang, Sichuan，Longchang Public Works Equipment Factory of the Ministry of Railways was founded.，Realize the initial stage of preparation“Go all out”。Set up a blast furnace、Molten steel，Make a mold、Forged spike，They practice their faith with their lives.，Forge iron bones with warm blood，Quench the fire and refine the gold，Lay the foundation stone of a railway。Hook-headed spikes forged with blood and fire，Along the Chengdu-Chongqing Railway、Latitude and latitude of the earth constructed by the Chengdu-Kunming Railway，Supporting the Southwest Economic Artery“Four beams and eight pillars”。

Old factory area witnessing the changes of the times

Shan Yicheng，Shui Yicheng，Ten thousand miles of railway on the battlefield；As soon as the wind changes，A watch of snow，Be scattered all over the place to consolidate the foundation stone。The Party Committee of the company has always adhered to the core leadership.，In-depth implementation“Party building+”Strategy，Build“Party building work system based on deep integration”，Self-reliance and self-improvement in transformation and transformation，Always keep up with the pulse of national strategy，Take on the great responsibility of the country，Fulfill the important task of an enterprise，Dare to do、Dare to rush、Dare to do、Dare to initiate，Transformed into a leader in the industry“Ants and soldiers”，It started a journey of thousands of miles.、Zhu Meng Xing Chuan's“Battle of the long jump”。 

“Where the golden goose flies.，We have a beautiful factory.。High-speed and heavy-load railway rooted in Wanli Railway，Excellent fasteners enjoy a good reputation overseas。We work hard together，Bear heavy burdens and strive for self-improvement；We are dedicated，Strive to be the first in innovation。We are willing to be paving stones.，Infinite happiness，Infinite glory”。To this day，Our forefathers sang the song of burning passion.《Song of the paving stones》，Home and country are still engraved in their bones.，In the dream gallops the iron horse glacier.。

Looking back on the past and present life of a traditional old state-owned enterprise，The bloody track of steel and cast iron confirms the national affairs of Jiangshan.！Today，Stand at a new and higher starting point，An Innovative State-owned Enterprise Takes a New Long March，The ambition to fight a tough battle is stronger.、Have a stronger backbone、Be more confident。

02

“Wild goose array pattern”Go to the new

China Railway Construction Heavy Industry Longchang Company，China's first batch of dedicated railway equipment and equipment、Parts R & D and manufacturing enterprises，The first batch recognized by the state“Research and Development Base of Railway Equipment Development Center”，It stands majestically in the hometown of stone archways in China with its magnificent and solid battle posture.、Longchang, a city of bluestones。

A thousand-year-old post road，A new journey from the thoroughfare of six places。Riding on the mighty east wind of the new era，The company is polished“The national team”Business card，Brave to shoulder the heavy burden of a great power“High-end parts manufacturer”Mission and responsibility，Deepen the market of rail transit accessories in China，Positive layout of friction material products、New industries such as high-strength fasteners and anchoring support systems，Form a head goose、Strong geese lead the geese to fly high.“Wild goose array pattern”。The company was selected“Sichuan Top 100 Manufacturing Enterprises”“Sichuan Top 100 Enterprises with Technological Innovation and Development Ability for 6 Consecutive Years”“Sichuan Top 100 Enterprises with Invention Patents”“Sichuan Machinery Industry Top 50”。In 2021, it was honored as the third batch of specialized and new products of the Ministry of Industry and Information Technology.“Little giant”Enterprise list，Awarded as China Railway Construction Specialized, Special and New Enterprise、Sichuan Province“Gongga Peiyou”Enterprise，Recognized as Sichuan Rail Transit Buckle Fittings Engineering Technology Research Center。

Automatic production line for elastic strip fastener

As a small and medium-sized state-owned enterprise，Won many high-end awards，What's the secret?？One is extreme manufacturing.；Second, dare to innovate.。

Mention“Extreme manufacturing”，Everyone in the industry knows，From Spring Clip Fastening System，To friction material products represented by powder metallurgy brake pads.，Then to multiple types of emerging products.，They are all thoroughly tempered by one piece.“Carbon steel”Forbidden by extreme manufacturing and tempering“Super Parts”，Its accuracy grade even reaches 2 wires.，About a quarter of the diameter of a human hair.。Take a small piece of powder metallurgy brake pad friction body as an example，Preparation technology through high performance formulation process，Each friction body is formed by pressing various metal and non-metal materials.，Subject to dimensional measurement、After several working procedures such as weighing inspection，Forbidden Extreme Craft Nirvana Rebirth，Smelted into“The body of King Kong”。This one“Precision manufacturing”Lead the industry to the road of localization substitution，Break the Ice of Foreign Brand Monopoly。

Only innovators advance，Only innovators are strong，Only the innovator wins。History of the company's entrepreneurship，It is a vivid practical history of struggle in innovation.。Go to the new again and again.“The battle of the high jump”，Become a new growth pole leading the company's leapfrog development，A multiplier that boosts combat effectiveness。“Learn to be a man‘Become a Buddha by sitting for a long time’，Ability to do things‘Become a Buddha for a long time’，It takes a long time to work.”。Walk in“Liu Wei Labor Model Innovation Studio”，Listen to artisan leadership、Liu Wei, Minister of Supply Guarantee Department of the Company, Interprets the Way of Innovation，An innovative thinking.“Brainstorm”Sudden attack。Think“Sit”And“Do”，Only one word difference，But it contains“Choose a career，All my life”Feelings of home and country，Highlight“Don't give up until you reach the Yellow River，Don't hit the south wall, don't turn back.”An insightful view，It proves that there is no shortcut to innovation.，Only down-to-earth，The profound philosophy of looking up at the starry sky。

Innovation，Test the quality of leaders，“Liu Wei Labor Model Innovation Studio”Even more“Uncover the list and take command”The practice of scientific research innovation.。To tackle 111 key technical problems、Achievements of 30 innovative achievements and 189 authorized patents，Stimulate the surging vitality of innovation.，Accelerate more scientific and technological achievements to take root and blossom。

The friction material products developed by the company lead the industry to realize localization substitution.

03

“Flowers bloom with many branches.”Break the barrier and break the game

History will not forget.！

From ordinary speed to high speed，And then to the heavy load，Along the Qinghai-Tibet Railway, the first plateau railway in China、Hefei-Nanjing Railway, the first high-speed railway、Harbin-Dalian High-speed Railway, the First Cold Railway、The First Heavy-haul Railway Shanxi-Henan-Shandong Railway，The star products created by the company have been the first in China for many times.，Refresh the most in the industry。

Lead from the first time“Made in China”Go abroad，Open up Asia、Ooh、Non、More than 30 overseas markets such as North and South America and Oceania，To the layout of the subway、Intercity city、Tram、Maglev train、New markets such as new mountain rail transit，The company gathered momentum again and again，Steadily opening up a new situation。

From Wenchuan Earthquake Relief Support Action to Longlu Railway Emergency Repair after the Earthquake，Then to Guizhou-Guangzhou High-speed Railway Flash Flood Disaster Rescue，The company gives full play to its technological advantages.，Be a good combat team for emergency support，Highlight the mission of central enterprises。

However，Today's new technology is vertical and horizontal.，New World Reorganization Puzzle，Crisis and Change Coexist，Risks and challenges overlap，Between industries“Arm wrestling”It's getting worse。Being in a complex and changeable environment，The company is moving forward under pressure，How to break through the barrier、Break the game to win，To create high-quality development of enterprises“Strong wind and strong grass、Fire and gold”，It is a major enterprise event that needs firm choice.！

Grasp production at full capacity

Practice internal skills，“Change clothes”High-end、Intelligent、Greening。In recent years，The company takes the lead in developing integrated manufacturing execution system+Supervisory Control and Data Acquisition System，Successfully build the industry's first intelligent production line demonstration pilot。Entering the Digital R & D and Operation Command Center，People、Machine、Material、Law、Ring、Measure、Can，All elements step forward“Clouds”，Digital twins、Machine vision、AIArtificial intelligence and other technologies，Achieve global transparency、Intelligent management。“ Clever ”The digital twin has been landing at an accelerated pace.，Committed to building an intelligent factory、The new blueprint of reducing cost, improving quality and increasing efficiency is being realized.。

Go all out to catch up on orders

Pioneering and innovative，Make a good journey and a good journey.“The battle of climbing the peak”。Always maintain the political nature of state-owned enterprises，Thoroughly implement the general requirements of Party building in the new era，Implementing the spirit of General Secretary Xi Jinping's important instructions and instructions，Anchoring“High-end parts manufacturer”Positioning，Strong-layout elastic strip fasten system、Friction material products、High strength fasteners、Four industrial sectors of anchoring and supporting system。Focus on domestic and foreign railway trunk lines、Urban Rail Transit、Highway、Water Conservancy、Architecture、Energy and mining and other fields，“One flower blooms more than one”“Flowers bloom with many branches.”Type of platoon，Present“ take the lead 、Ten thousand horses gallop”Galloping momentum，Create a new growth point，An expedition to glory and dreams，Contribute to the great era！

Climb the peak and build a dream，You Heng Nai Cheng！