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ABOUT SANCHI

SanChi (Weihai) Heavy Industry Co., Ltd. is a high-end intelligent mechanical equipment manufacturing technology enterprise based on high-end hydraulic research and development, manufacturing, and production. The company mainly engages in the research and development and production of high-end hydraulic equipment for aerospace, military, special equipment, and other industries, providing professional support for heavy machinery, special vehicles, and engineering vehicles.

As a large-scale manufacturer of hydraulic absorbers, hydraulic cylinders and hydraulic systems, we are committed to providing global customers with comprehensive hydraulic solutions.

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  • 2000+

    Service Outlets

    More than 2000+

  • TOP1

    Corporate Strength

    No.1 among Chinese construction machinery industry

  • 1+

    $1.6 billion

    Annual export volume exceeds US$1.6 billion

  • 183

    Country and Region

    Product sales network that covers more than 183 countries and regions

SanChi (Weihai) Heavy Industry Co., Ltd.

Sanji Heavy Industry, formerly known as Xingzi Hydraulic, was founded in 2004 and has over 20 years of industry experience. Located in the Torch High tech Industrial Development Zone of Weihai City, Shandong Province, covering an area of 20 acres, it has production workshops, processing workshops, assembly workshops, storage workshops, etc. 

Small and medium-sized technology enterprises in Shandong Province have undertaken the research and development of multiple national and provincial new products, and have obtained multiple independent research and development patents.

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COMPANY EQUIPMENT

SanChi Heavy Industry

Widely used in various industries

Hydraulic products include: hydraulic absorbers, hydraulic cylinders, hydraulic valves,hydraulic systems and hydraulic stations

COMPANY EXHIBITION

SANCHI Exhibition
SANCHI Exhibition
SANCHI Exhibition
CASE
DISPLAY

High-end UTV Hydraulic Shock Absorber

This is a high-end hydraulic shock absorber that we have developed and designed specifically for UTV customers. It is suitable for a 1.5T displacement engine with 150 horsepower. The A-arm and knife arm of this UTV vehicle have been strengthened. Our shock absorber will adjust the damping according to the entire vehicle body and weight. We have specially tuned the shock absorber to minimize the overall weight as much as possible, making the driving process more comfortable and improving the vehicle's high-speed off-road performance.
WechatIMG73
WechatIMG96
WechatIMG98WechatIMG99WechatIMG101WechatIMG102WechatIMG100
High-end UTV Hydraulic Shock Absorber

Breakthrough in Hydraulic Technology for Aluminum Profile Construction Machinery

In 2022, the founder was invited to participate in the research and manufacturing of the world's first ten-thousand-ton extrusion machine. Together with the Jungle Group, we obtained the world's first ten-thousand-ton extrusion machine. This achievement was awarded the "National Science and Technology Progress First Prize" and the "National Patent Gold Award". Our company delved into the field of aluminum profile construction machinery and established a specialized hydraulic technology research and development center. We collaborated with research institutions to continuously overcome technical challenges in profile manufacturing.
Breakthrough in Hydraulic Technology for Aluminum Profile Construction Machinery

Breakthrough in Hydraulic Technology for Special Vehicles

We have independently developed hydraulic systems and hydraulic cylinders for vehicles of Sinopec petroleum equipment. Our clients include Liaoning Heyu Industrial Co., Ltd. We have customized and developed special vehicle-specific hydraulic systems and hydraulic cylinders for various industries, such as military, fire trucks, aerial work platforms, etc. Our clients include Guangtai Group.

 

Breakthrough in Hydraulic Technology for Special Vehicles

Breakthrough in Hydraulic Technology for Earthmoving Machinery

We independently developed mini excavators and small loaders, providing services for multiple heavy industry enterprises. We have served companies such as Sany Heavy Industry, XCMG, Leigong, Doosan, Daewoo, etc. We have improved and optimized the problems of bulldozers, loaders, crushers, and other complete machines as well as all-round hydraulic issues.
Breakthrough in Hydraulic Technology for Earthmoving Machinery

Breakthrough in Hydraulic Technology for Construction Machinery

Our self-developed concrete conveying pump trucks, fine aggregate pump trucks, secondary construction injection pumps, and hopper trucks have excellent applicability and operability. The hydraulic conveying systems and hydraulic cylinders developed for their research and development have become industry standards. We have provided services for Jingtai, Konyte Group, etc.

 

Breakthrough in Hydraulic Technology for Construction Machinery

APPLICATION SCENARIOS

  • Petrochemical Engineering
  • Port and Ship Engineering
  • Special Vehicles for Aerospace, Military Industry

HOT PRODUCTS

COMPANY HISTORY

2004 In 2004, the former chairman founded Weihai Xingzhi Hydraulic Components Factory.
2014 In 2014, the former chairman initiated the purchase of the first industrial plot of land and established Weihai Zhengwang Hydraulic Technology Co., Ltd.
2021 In 2021, with the support of the former chairman and the original company, the Sanshi Heavy Industry Technology Co., Ltd. was established.

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NEWS

Company News

SANCHI Technology Unveils World's First Racing-Grade UTV Hydraulic Shock Absorber with Exclusive High-Performance Shock Absorber Springs
"Racing DNA Awakens! SANCHI Technology Unveils World's First Racing-Grade UTV Hydraulic Shock Absorber with Exclusive High-Performance Shock Absorber Springs, Setting New Standards for Off-Road...
Jul 27, 2025

Company News

UTV Racing-Class Nitrogen Airbag Dual Spring Hydraulic Shock Absorber Unveiled
"Ultimate Competition Peak! UTV Racing-Class Nitrogen Airbag Dual Spring Hydraulic Shock Absorber Unveiled, Reshaping the Boundaries of Off-Road Performance"  【2025年5月20日】 - To meet the demanding...
Jul 27, 2025
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