Dongou Industry Zone, Oubei, Yongjia, Wenzhou, Zhejiang, China +86 577 5798 8886 contact@datianmachine.com
Our facility

Inside the Factory

History

Our Journey

Four chapters from the Great Wall Pump Factory, founded in 1986, to a 25,300 m² factory serving partners in 50+ countries.

1986 - 2003 Chapter I

Founding & Domestic Growth

Pump R&D roots, China's first-generation dispenser vane pump, and the ISO 9001 quality system.

  • 1986Founded as “Great Wall Pump Factory”, specialized in pump R&D and sales.
  • 1992Collaborated with Guangzhou Hengshan to develop China's first-generation fuel dispenser vane pump and oil-vapor separators.
  • 1995Rebranded as Zhejiang Datian Machine Co., Ltd.
  • 1996Certified to the ISO 9001 quality management system.
  • 1998Independently developed the Bennet-type suction pump and entered the supply chains of leading domestic brands including Censtar, Space, Changkong, Guangzhou Beilin, Shanghai Zhongyi, Beijing Sanki, Zhengzhou SanJin and Beijing JialiJia.
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2004 - 2010 Chapter II

International Expansion

An international trade department, EU ATEX and US UL approvals, and entry into Russia.

  • 2004Set up the international trade department and expanded into the Southeast Asian and African markets.
  • 2005Obtained EU ATEX certification for solenoid valves; secured US UL certification for fuel dispenser nozzles.
  • 2006Expanded into the European, South American and Middle East markets; launched fuel dispensers in Russia; achieved EU ATEX certification for sensors.
  • 2010Obtained the Fuel Dispenser Manufacturing License and the Explosion-proof Certification; commenced the EU ATEX certification process.
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2011 - 2020 Chapter III

Global Partnerships & Innovation

Strategic partnerships with Gilbarco and Tokheim, CP8 and J6 flow technology, and Stage III vapor recovery R&D.

  • 2011Initiated a strategic partnership with Gilbarco GmbH.
  • 2015Mass-produced the CP8 high-flow pump (max flow 140 L/min); partnered with Tokheim India.
  • 2016Achieved EU ATEX certification for fuel dispensers; developed the J6 high-capacity flowmeter (max flow 160 L/min); initiated R&D on Stage III vapor recovery systems.
  • 2019Began R&D on compressed air-cooled membrane treatment technology for vapor recovery equipment.
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2021 - Today Chapter IV

Strategic Deepening & Market Diversification

Sinopec procurement, the EPEC platform, EAC certification, GreenGuard deliveries to the Middle East and South America, and aviation refueling equipment.

  • 2021Submersible pumps entered Sinopec's procurement list.
  • 2022Joined the EPEC global trading platform; certified as a national-level high-tech enterprise.
  • 2023Co-developed IoT fuel management systems for fueling systems.
  • 2024EAC certification for submersible pumps, motors and combo pumps; GreenGuard vapor recovery equipment released commercially in Saudi Arabia with its cloud monitoring system (SaaS) commissioned; partnered with Tatsuno India; collaborated with Censtar on self-propelled aviation refueling equipment.
  • 2025Deliveries of the GreenGuard vapor recovery unit DT-26M2 started for the Middle East and South American markets.
  • 2026GreenGuard vapor recovery unit receives EU type-examination certificate IEP 26 ATEX 1835X; DT-STP submersible turbine pump receives EU type-examination certificate IEP 26 ATEX 1836X.
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Partners

Our Customers & Partners

Our components are integrated into supply programmes of leading manufacturers and fuel station operators.

Global OEMs

Gilbarco, Tokheim, Tatsuno, Bennett

Domestic Leaders

Sinopec, Censtar and leading Chinese dispenser manufacturers

Channel Partners

Distributors and EPC contractors across 50+ countries

Philosophy

Philosophy

“Customer Satisfaction, Customer Profitability.”

We invite global partners to join us in shaping a brighter future.

Quality

Quality & Certifications

Every process is controlled from machining through to final inspection.

GreenGuard Vapor Recovery Unit

IEP 26 ATEX 1835X — EU type-examination certificate issued for the GreenGuard DT-VR26M1 / M2 vapor recovery unit for use in potentially explosive atmospheres.

Request ATEX certification

DT-STP Submersible Pump

IEP 26 ATEX 1836X — issued by IEP Energy Petroleum Institute. Covers the DT-STP series for use in Zone 0 and Zone 1 as defined in EN 60079-10-1 and EN 60079-10-2.

Request ATEX certification

DT-STP Submersible Pump — EAC

EAC No. KG 417/043.CN.02.01699 — certificate for the DT-STP series for the Eurasian Customs Union market, alongside the equivalent approvals held for our submersible motors and combination pumps.

Request EAC certification

Looking for a document that is not listed here? Ask our team and we will send the current certificate set for your market.