TEL:0755-26749992/26518038

Company Profile

Sanhe Power Tech (Shenzhen)Co., Ltd is a national high-tech company invested 60million RMB in 2002. Over 10 years experience, Sanhe have specialized in the high/low voltage power quality solution and R&D of power grid saving and power quality improvement. Located in Shenzhen, Sanhe produces high voltage power factor correction and harmonic equipment, low voltage compensation units (reactor, capacitor, power factor controller, reactive power compensation regulator, compensation module, APF module etc), low voltage compensator and harmonic equipment. All of our products have been certificated by national or international organizations...
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Classic Case
  • metallury application for capacitor banks etc
    【metallury application for capacitor banks etc】
    metallury application for capacitor banks etc

    Shandong Iron & Steel Group(SISG) project base steel refining

    Zhongye Changtian International Engineering(Xinsteel )7th Machine

    Xinsteel 8th machine renovation project

    Baosteel sintering renovation gas purification facilities

    Rizhao Iron and Steel Co., Ltd. ESP headband steel production line project

    Rizhao steel 1 * 600㎡sintering machine phaseⅡof general contracting project

    Shaanxi Longsteel Sintering Machine Project

    Malaysia East Steel integrated steel refinery plant

    Jinan Steel Plant EMC project

    Sambo Steel 80 tons converter project

    JiuquanSteel 4 million tons plant

  • Commercial building for low voltage power factor compensation and harmonic filtering(SVG,APF)
    【Commercial building for low voltage power factor compensation and harmonic filtering(SVG,APF)】
    Commercial building for low voltage power factor compensation and harmonic filtering(SVG,APF)

    Bluesail Medical Co., Ltd.

    Shanghai Xuhui ASE Plaza project

    Guangdong (Tanzhou) International Convention and Exhibition Center

    Shanghai Railway Bureau rental housing project

    Shenzhen Metro Line Longgang data center

    Nanjing University of Information Engineering

    Shanghai Disneyland Integrated Water Treatment Project

    Jiangxi Provincial Public Security Command Center project

    Nanchang Stadium project      

    Zhanjiang Sheraton Grand project

    Tianjin Dagang Oilfield General Hospital project

    Guizhou Guiyang Huaguoyuan project

    Xiangtan - Hospital Project

    Shenzhen Union Square

    Hunan Loudi  Sports Bureau project

    Wuhan International Expo Center project

    Shanghai Wei Xun real estate

    Dujiangyan Hospital of Traditional Chinese Medicine


  • New energy of power factor correction and harmonic filtering
    【New energy of power factor correction and harmonic filtering】
    New energy of power factor correction and harmonic filtering

    Wanma EV charger station

    Shenzhen China Star Optoelectronics Technology

    G11 generation line Linde gas project

    Hunan Nonferrous New Tianling Tungsten 3500/D beneficiation (Phase III) project

    Qingyuan Kai Rong Tak Fiberglass  expansion project

    Yunnan Pulang Copper Mining MCC project

    Chalco Sanmenxia mining section of the village of mining area                

    Shenhua Ningdong Mining waste water treatment 

  • China Petroleum Group western crude oil pipeline project
    【China Petroleum Group western crude oil pipeline project】
    China Petroleum Group western crude oil pipeline project

    Product Introduction:

    Western pipeline project includes crude oil and refined oil two large caliber pipelines and  some stations. The total investment is about 15 trillion yuan. It is now one of the most important pipelines that has the longest transport distance, the maximum design pressure, the largest loads, the highest automation, and the largest number of construction teams. It begins from Xinjiang Wulumuqi, ends to Gansu Lanzhou. The length of the pipeline is close to 4000 kilometers.


  • PetroChina Wes - East Gas Pipeline Company Shanxi Qinxin Basin Coalbed Gas Pipeline Project
    【PetroChina Wes - East Gas Pipeline Company Shanxi Qinxin Basin Coalbed Gas Pipeline Project】
    PetroChina Wes - East Gas Pipeline Company Shanxi Qinxin Basin Coalbed Gas Pipeline Project

    Project Introduction:

    This pipeline length of this project is 35 kilometers, beginning from Shanxi Qinshui County DuanShi Town Jin Feng Cun, ending to Qinshui booster end point of West - East Gas Transmission Station. It has 610 mm diameter, 6.3 MPa design pressure and  3 trillion cubic meters annual gas transmission capacity. The pipeline is from the south part of Shanxi province, close to the south of Qinshui Basin source region. The expert authenticate that coalbed gas being collected into the West - East Gas Pipeline is one of the most economical and reasonable ways to use.


  • Kampuchea KMPOT2500t/d Cement
    【Kampuchea KMPOT2500t/d Cement】
    Kampuchea KMPOT2500t/d Cement

    Project Introduction:

    Thailand SIAM Cement Company and Tianjin Cement Institute signed the Kampuchea Kampat2500t/d cement production line project contract in Bongkok including design, equipment supply, and technical service. The project is in the South of the kingdom of Kampuchea capital Phnom Penh about 110km, which belongs to the   Kampot province. Thailand SIAM Cement Company, founded in 1913, is Southeast Asia's largest cement company, with annual output of 23 million tons, accounting for 39% of Thailand domestic market. It also has the first 10000t/d cement production line in the world


  • Laos Cement Industry Co., Ltd. 2500t/d production line project
    【Laos Cement Industry Co., Ltd. 2500t/d production line project】
    Laos Cement Industry Co., Ltd. 2500t/d production line project

    Project Introduction:

    This project is the first whole production line built by Tianjin Cement Co., Ltd. in EPC way and only chooses the technologies and equipments with independent intellectual property in china. Better technologies and equipments are developed,  put into the market, and applied to specific projects.



  • Oversea Cement Project
    【Oversea Cement Project】
    Oversea Cement Project

    EUROCEMENT CJSC MIKHAILOVCEMENT MODERNIZATION PROJECT
    PPC-BARNET  Congo 3000TPD cement production line
    Cambodia KAMPOT2500T/D cement production line
    Laos Cement Co., Ltd. 2500T/D production line
    Zimbabwe  MASAS 100T/D cement grinding production line
    Nigeria  SOKOTO  cement production line
    Indonesia 5000td clinker production line
    Saudi Arabia (SABIC) cement production line
    Tajikistan HUAXIN 3000td clinker production line
    Indonesia BANYUWANGI cement grinding
    Anhui Conch Cement Company Ltd.
    China Resources Cement Company Ltd.


  • Oil&Chemistry Project for high voltage capacitor bank
    【Oil&Chemistry Project for high voltage capacitor bank】
    Oil&Chemistry Project for high voltage capacitor bank Oil&Chemistry Project for high voltage capacitor bank Oil&Chemistry Project for high voltage capacitor bank Oil&Chemistry Project for high voltage capacitor bank Oil&Chemistry Project for high voltage capacitor bank Oil&Chemistry Project for high voltage capacitor bank Oil&Chemistry Project for high voltage capacitor bank Oil&Chemistry Project for high voltage capacitor bank

    CNOOC Huizhou Petrochemical Phase II Project

    CNOOC Dongfang Petrochemical Co., Ltd. II project

    CNOOC (Taizhou) integration project

    CNOOC Ningbo Daxie Petrochemical Co., Ltd

    CNOOC Zhuhai Fine Chemical Project

    Offshore Oil Engineering (Zhuhai) Co., Ltd. Zhuhai project

    Kazakhstan Atyrau Refinery Project Phase III Project

    Joint substation with a 2.4 million tonne / year hydrocracking unit

    Joint substation two 6kV power capacitor complete sets of equipment

    Sinopec Jiujiang Branch of the oil quality upgrading project joint power distribution

    Zhongtian cooperation coal deep processing project circulating water plant EPC

    Kazakhstan Araut Refinery Co., Ltd. Aromatic Hydrocarbon Production Unit 


  • APF&SVG application projects
    【APF&SVG application projects】
    APF&SVG application projects APF&SVG application projects

    Icharger car charger station project

    Lanzhou Zhongchuan Railway Station project

    northern region of urban and rural water supply project

    Jiangsu Siyang sewage treatment project

    Beijing Gaoantun circular economy charging station

    Bronze sword projects

    Jiangxi Security Command Center projects

    Shenzhen Unicom IDC room project

    Isle sewage treatment plant expansion renovation project

    Yanshan Petrochemical waste project

    Lanzhou Zhongchuan Railway Station project

    northern region of urban and rural water supply project

    Jiangsu Siyang sewage treatment project

    Beijing Gaoantun circular economy charging station

    Bronze sword projects

    Jiangxi Security Command Center projects

    Shenzhen Unicom IDC room project

    Isle sewage treatment plant expansion renovation project


    Technical Services
    Sanhe After-sales Service

    Sanhe After-sales Service


    Our company promises to feedback within 2 hours after receiving the after-sales request and set up professional after-sales service team for the project installation, commissioning, operation and training.

    1. After-sales service commitment

    2. After-sale follow-up system





    Sanhe One-stop service (Presales,on-sale,after-sales​)

    Sanhe One-stop service (Presales,on-sale,after-sales​)

    Sanhe One-stop service (Presales,on-sale,after-sales)

    observe and diagnose status

    Electric power quality field test (renovation project)

    Electric power quality assessment(new project)

    Find problem/opportunity

    Draft electric power quality diagnostic report (renovation project):

    Overview

    Test results

    Diagnose and analysis

    Modification plan suggestions

    Choose and make the plan

    Electric power quality solution plan

    Project Implementation and feedback

    Electric power quality solution plan implemented

    Electric power quality online monitor and manage

    Automated data acquisition

    Real time control of  electric power quality

    Analyze the reason for electric power quality problem

    Calculate the opportunity to optimize energy efficiency

    Assess optimized effect



    the visit of switchgear master, Germany's DECOM president Mr. Guenter Leonhardt
    【Sanhe】the visit of switchgear master, Germany's DECOM president Mr. Guenter Leonhardt

    Mr. Guenter Leonhardt visited our product development and trial production center, and focused on the detailed prototype and inquired about the prototype of the company's eco-friendly inflatable fully insulated ring unit cabinet and power distribution switchgear.  On the spot, Mr. Guenter Leonhardt and the product development team conducted a detailed discussion on the product design concept, electrical insulation and electrical connection design reliability of the product prototype, and expressed high recognition of the company's product R&D design work. Mr. Guenter Leonhardt also proposed an optimization solution for product design to reduce costs and improve performance, which laid a solid foundation for the future market competitiveness of our products.​

    Welcome to your visit of booth 1F03(Hall 1A) in EP china Beijing on Oct 15-17
    【Sanhe】Welcome to your visit of booth 1F03(Hall 1A) in EP china Beijing on Oct 15-17

    Welcome to your visit of booth 1F03(Hall 1A) in EP china Beijing on Oct 15-17

    Travel in Xiamen
    【Sanhe】Travel in Xiamen

    At leisure time, Sanhe People had a happy travel in Xiamen. Xiamen and its surrounding countryside is known for its scenery and tree-lined beaches.Gulangyu, a former colonial enclave, is a popular weekend getaway with views of the city and features many Victorian-style buildings. Xiamen's Botanical Garden is a nature lover's paradise. The Buddhist Nanputuo Temple, dating back to the Tang Dynasty, is a national treasure.

    • 0755-26749992/26518993
    • yvonne.zhang@samwha-cn.com

    • Floor 1-3  Building 6, 2nd Industrial Park, Guanlong Xili ,Nanshan

      District,Shenzhen,PRC