Accurate audit requirements
Clear terms and conditions
Quick Start Project
Products
Professional provision of cost-effective equipment solutions for power plant projects
We Are
Hainan Longpan Oilfield Technology Co., Ltd.
Hainan Longpan Oilfield Technology Co., Ltd., established in 2013, focuses on the global trade of used gas generator sets, professionally providing cost-effective equipment solutions for power plant projects.
Our headquarters covers an area of 120,000 square meters with a team of over 380 employees, ensuring professional full-process services from strict equipment certification and refurbishment to export.
We not only provide reliable used generator set trading and trade-in services, but also offer EPC turnkey construction from scratch, flexible power plant investment cooperation, and professional operation and maintenance (O&M) services, comprehensively ensuring project success and sustainable profitability.
Our headquarters covers an area of 120,000 square meters with a team of over 380 employees, ensuring professional full-process services from strict equipment certification and refurbishment to export.
We not only provide reliable used generator set trading and trade-in services, but also offer EPC turnkey construction from scratch, flexible power plant investment cooperation, and professional operation and maintenance (O&M) services, comprehensively ensuring project success and sustainable profitability.
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Date of establishment
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Headquarters Base Occupation
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Team of over 380 people
What can we offer?
International first-line brand gas generator set&gas power station investment full system solution
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Contract signing
Strictly control the equipment
Comprehensive testing
Ensure quality meets standards -
Arrange shipment
Active feedback node
transparency of information
Ensure that the process is controllable -
After-sales service
Long term operation and maintenance
quick response
closed-loop management
News
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From the Perspective of Bonded Maintenance in Hainan (China): How Should Enterprises Decide Whether to Keep or Replace an Old Generator?
2026-04-16When equipment has been in service for a long time, managers inevitably face a question: Is this machine still worth further investment? Continuing to repair it risks endless costs; replacing it with a new one requires a large upfront investment. The bonded maintenance policy in China's Hainan Free Trade Port has reduced repair costs and shortened lead times, so some equipment that was originally scheduled for retirement may be able to run for a few more years. But equipment will eventually reach its retirement day. The following signals can help with the decision.
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How Does Bonded Maintenance in Hainan (China) Address Common Technical Challenges of Diesel and Gas Engines?
2026-04-16In fields such as marine propulsion, natural gas power generation, and industrial backup power, diesel engines and gas turbines are core power equipment. After long-term operation, they experience issues such as power loss, abnormal noises, electrical faults, and abnormal oil pressure. The bonded maintenance policy in China's Hainan Free Trade Port provides new support for solving these technical challenges. The following sections describe six typical scenarios.
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Can Bonded Maintenance in Hainan (China) Make Major Equipment Overhauls in Power Plants Simpler?
2026-04-15Major equipment overhaul in a power plant is a troublesome affair. When a unit is taken offline, the entire production rhythm is disrupted. Spare parts must be ordered months in advance, personnel must be temporarily reassigned from various shifts, and halfway through the repair, a missing part leaves everyone waiting. The bonded maintenance policy in China's Hainan Free Trade Port is steadily reducing these hassles.