SAMYHI | Since 1994
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    Committed to providing one-stop mining machinery solutions, to create greater value for customers

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    • Mine broken
    • Building aggregate
    • Fine sand
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    Our products are exported to more than 20 countries and regions all over the world, serving over 10,000 customers

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    Concentrate on developing the ninth generation impact crusher -- more high yield! More efficient! More stable!

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    EPC project of aggregate, one stop nanny service

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  • Crushed sand

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    • ——    KL series crawler mobile crushing station

    • ——    K tyre counterattack mobile crushing station

    • ——    KLS crawler mobile screening station

    • ——    VL integrated sand making system

    • ——    VCX high fine crusher

    • ——    PFY impact crusher

    • ——    Cone Crusher-HPT

    • ——    PFV European version impact crusher

    • ——    US (Z) L series vertical shaft impact crusher

    • ——    DYS biaxial vibrating screen

    • ——    ZDW single axis feeder

    • ——    ZSW dual-axis feede

    • ——    TD-B series belt conveyor

    • ——    YKR / YKX round vibrating screen series

    • ——    LZT dewatering screen

    • ——    LZH fine sand recovery and dehydration machine

    • ——    XSDbucket sand washing machine

    • ——    LX spiral sand washer series

    • ——    SF powder separator

    • ——    SMC pulse bag type dust collector

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VL integrated sand making system

KL series crawler mobile crushing station

VCX high fine crusher

PFY impact crusher

Cone Crusher-HPT

DYS biaxial vibrating screen

SOLUTION Our products are exported to more than 20 countries and regions all over the world, serving over 10,000 customers
Mine broken
Mining, making stone and sand, building modern urban civilization
Building aggregate
Turning construction waste into treasure, mobile screening, green environmental protection
Fine sand
Green ecology, energy conservation and environmental protection to boost traffic construction
EPC project
Customized solutions, one stop intimate service
ABOUT
Committed to providing one-stop mining machinery solutions, to create greater value for customers
  • Nearly 30 years The manufacturer

    Based in Chongqing, committed to becoming a global reliable mining machinery enterprises

  • Nearly 50000 m2 Modern production plant

    We will practice "Made in China 2025" and seiko "smart" complete equipment for making stone and sand

  • 10000 Corporate clients

    Adhering to the "sincere and trustworthy, customer achievement" concept, and Samyhi cooperation into a lifelong friend

  • More than 20 Countries and regions

    Deeply plough the domestic market, look into the global future, and strive to become a national brand of mining machinery

NEWS
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In 2023, the Chongqing Longjian Industrial Group held the 2023 Spring Meeting and commendation Conference

The sun and the moon, the year law update. On January 17, Chongqing Longjian Industrial Group 2023 Spring Annual Meeting and commendation Conference was held in the group headquarters (Jiulong Park, Wanzhou Economic and Technological Development Zone). Long Fujian, Chairman of Longjian Group, Long Han Li Jue, general manager of Longjian Group, all employees of the Group headquarters and subsidiaries and dozens of retired employees attended the meeting. Some suppliers and partners were invited to attend.

At the meeting, Long Han Li Jue, the general manager, delivered an annual speech titled "2022 ahead, 2023 Future", and made a comprehensive summary of the 2022 work in terms of technological innovation achievements, new management effects, new patent applications, new completed projects, and new honorary certification. She said that despite the difficult crisis such as the pandemic in 2022, we still made gratifying achievements. Looking ahead to 2023, she pointed out that we should seize the historical opportunity, take "fine mechanism sand" as the strategic layout direction, refine the southwest market, and upgrade and develop towards the comprehensive enterprise of "equipment manufacturing + parts casting + back-end service".

 

Efforts can only pass, desperately will be excellent. Chairman of the Board Long Fujian speech pointed out that 2023, is the implementation of the Party's 20 spirit of the first year, is the implementation of the spirit of the second plenary session of the sixth session of Chongqing "embrace the new era, forge a new journey, build a new Chongqing" start year, is the economic and social acceleration to normalize the recovery of the key year to seize new opportunities. In this year, all the Longjian colleagues should seize the opportunity, work together to win! Let's give ourselves the warmest applause, thank you and bless us who have been trying to move forward!

Say goodbye to 2022 and welcome to 2023. Wish us in the New Year, breakthrough self, smooth road, meet is beautiful!

2023-01-19
  • Thank you letter │ work together to promote the high-quality development of the gravel industry

    The happy rabbit welcomes the spring and the dragon soars thousands of miles. On the occasion of the Spring Festival, Sanming Heavy Industry has successively received letters of thanks from China Sandstone Association and Hunan Sandstone Association. I sincerely thank the industry association for its recognition of Sanming Heavy Industry Co., Ltd. and the Chairman of Long Fujian, and thank you for your strong support and help for a long time.

    2023 is the first year to fully implement the spirit of the 20th CPC National Congress and the key year to implement the "14th Five-Year Plan". In the new year, we will adhere to the spirit of the 20th National Congress of the Communist Party of China, uphold the business philosophy of "integrity, pragmatism and innovation", continue to work together with sand and stone industry associations, experts and colleagues, seize the new historical opportunities, work hard, and contribute to the promotion of green, low-carbon, safe and high-quality development of the industry!

    Hereby, I sincerely wish the China Sandstone Association and Hunan Sandstone Association a thriving business in the new year! Red and hot!

    I wish you all the best in the Year of the Rabbit! Happy New Year! good health! Life is happy! Happy family!

  • Light up the light of hope, love for employees in difficulties, Sanming Heavy Industry love relief fund to transfer enterprise warmth

    Help in the snow, warm the truth. Recently, chongqing three inscription heavy industry learned compassion relief foundation function center security post ran from China family special difficulties, his wife with ms Wu Jiying "allergic purpura nephritis", in the port, chongqing three gorges medical college hospital affiliated hospital, chongqing three gorges central hospital multiple hospital treatment for more than a month time to discharge, Each treatment costs more than 2,000 yuan and requires long-term treatment and review for at least 6-8 months.

    For a long time, Sanming HEAVY Industry adheres to Longjian Group's union spirit of "building an enterprise of peace of mind and relieving the difficulties of workers", and actively carries out various love activities such as poverty alleviation, donation and sympathy. After Sanming Heavy Industry Love Relief Foundation learned about the life pressure and difficulties that Ran Conghua was facing, Bi Longxiang, chairman of the trade union, verified them carefully, and led the trade union members to visit the families of the employees in need with the help of the Party branch, and sent them condolence gifts and assistance funds.

    Chairman Bi Longxiang said that the trade union will actively carry out the instructions and requirements of the executive chairman Mr. Long Fujian on the work of the trade union, earnestly promote the normalization and precision of the help work, and give the employees of the enterprise a warm harbor when they encounter special difficulties. The "love relief fund" will also play a full role, transfer the positive energy of the enterprise, fulfill social responsibility, in helping difficult workers, more firm everyone rooted in the group, hard work confidence and determination, so as to promote the high-quality and stable development of Longjian Group.

    Key words: love relief fund

  • Combat high temperature and heat, directly hit the "hot" front line of EPC project of Danjiang, Chongqing, Sanming Heavy Industry

    Recently, Chongqing continues to hot and sunny weather, Sanming Heavy Industry is located in Chongqing Dianjiang production line EPC project construction site of 1000 tons of sand and stone aggregate production line, fighting on the front line of Sanming Heavy industry people fight high temperature, fight heat, they still stick to their posts, pay silently, for the orderly progress of the project sweat......

     

    The project construction site is like a "big stove", filled with hot air. In the morning, the temperature outside was in the 30s, and in the midday sun, it was nearly 60 degrees. How to fight high temperature, rush the construction period, ensure the orderly progress of the project? Long Fujian, chairman of Sanming Heavy Industry, clearly instructed the project department to arrange and adjust work hours reasonably, and attach great importance to cooling down and epidemic prevention. At the same time, he required the preparation of herbal tea, mineral water, Huoxiang Zhengqi liquid, toilet water and other cooling supplies, through the delivery of cooling, health, comfort and other forms to do a good job for the frontline staff logistics services.

    Fight high temperature - fight the heat and send cool

     

    War epidemic - The project site to carry out nucleic acid testing

    Stick to high temperature - broken main machine lifting site

    Up to now, the crushing mainframe of this project has been basically lifted, and the field production of steel silos is nearing the end.

    The sun was blazing and the heat was rolling. Project manager Liu said that the project site of the steel bar to touch will be hot, sweat drops to the steel bar, instant evaporation. The employees drink at least three liters of water a day, and their clothes will be soaked several times a day. However, they are not afraid of the "baking" test, and do their best to promote the project construction, grasping the construction period under the continuous high temperature. At the same time, in order to ensure the safety of workers, the project department has made an emergency plan to avoid working during high temperature hours and actively implement the responsibility system for heat prevention, so as to put the project into operation as soon as possible and make a positive contribution to the local economic development.

  • EPC project construction in Chongqing Dianjiang 1000 tons sand production line is in progress

    In order to promote the development of green construction industry and realize the transformation and upgrading of the whole industrial chain of enterprises, Chongqing Yujian Mining Co., Ltd. is jointly funded by chongqing Guorui Holding Group Co., Ltd. and other investors to build a production line project of sand aggregate with an output of 1000 tons in Dianjiang County, Chongqing.

    The project by Sanming Heavy Industry to provide energy efficiency, green environmental protection, intelligent safety overall solution.  Centering on the green mine construction concept of "innovation, coordination, green, open and sharing", the segmented crushing and multistage screening technology is adopted.

    At present, the project is under intense and orderly construction, and is in the concrete foundation construction stage. The concrete foundation of the host equipment location and the steel plate silo foundation of the finished product warehouse have taken shape, and the embedded ring plate and embedded parts and other work projects are accelerating.

     

    Project site condition

    The project department implements the theme of the 21st national Production safety month -- "Abide by the safety production Law, be the first responsible person", holds the production safety training meeting, strengthens the working atmosphere of the project department for production safety, and builds a solid foundation for production safety.  

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  • ABOUT
    • Company profile
    • Company culture
    • Honors
    • Promotion video
    • Recruitment
  • SOLUTION
    • Mine broken
    • Building aggregate
    • Fine sand
    • EPC project
  • NEWS
    • Company news
    • Industry news
    • Video report
  • Star products
    • VL integrated sand making system
    • KL series crawler mobile crushing station
    • VCX high fine crusher
    • PFY impact crusher
    • Cone Crusher-HPT
    • DYS biaxial vibrating screen
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Service Hotline:400-023-0808

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