OVERHAUL
Professional Equipment Maintenance Solutions

Industrial Repair &
Laser Cladding Services

  • Turbine Rotor Blade Replacement
  • Steam Turbine Overhaul
  • Reducer Housing Repair
  • Gear Inner‑hole Patch Repair
  • TRT Overhaul
  • On‑site Repair of Collector Ring for High‑voltage Motor
  • On‑site Repair of Generator Collector Ring
  • Laser Repair of Circulating Water Pump Impeller
  • Laser Cladding of Reducer Gear Shaft
  • Laser Cladding of Feed Water Pump Impeller
  • High‑pressure Feed Water Pump Maintenance
  • Carburizing & Quenching‑Tempering Furnace
FOCUS ON
MAINTENANCE
JINFENG INDUSTRY & TRADE • EQUIPMENT OVERHAUL • VALVE CALIBRATION • JINFENG INDUSTRY & TRADE • EQUIPMENT OVERHAUL • VALVE CALIBRATION •
Calibration Bench

High-efficiency offline & portable valve calibration without mutual interference.

On-site Repair

Direct valve repair works for limited space or non-detachable valves.

Material Support

Wide range of alloy steels in stock with independent heat treatment capacity.

Jinfeng Industry and Trade View More

Enterprise
Capabilities Enterprise
Capabilities

Providing comprehensive engineering solutions including safety valve inspection and calibration, power system maintenance, cement equipment repair, and advanced mechanical processing like laser cladding and cold welding.

Valve Calibration

Offering high-efficiency offline, portable, and on-line non-stop calibration for high/low pressure valves, along with repair services.

Equipment Overhaul

Professional power system maintenance with extensive experience in overhauling steam turbines, generators, pumps, and reducers.

Advanced Machining

Rapid response utilizing laser cladding and cold welding technologies, fully capable of on-site drilling, boring, and turning.

OEM & ODM CUSTOMIZATION WORKFLOW

Standardized Execution Procedure

01

Requirement Communication

02

Factory Quotation

03

Sample Confirmation

04

Order Placement & Payment

05

Production & Processing

06

Warehouse Shipping

07

Follow-up Service

08

Transaction Completed

EST. 2003
INDUSTRY & TRADE

JINFENG

Industry and Trade

Tangshan Fengrun District Jinfeng Industry and Trade Co., Ltd. was founded in 2003 and is located at No.162 Gongyuan Road, Fengrun District, Tangshan City.

Our business covers safety valve inspection and calibration, power system maintenance, cement equipment repair, reducer maintenance, valve repair, mechanical processing, laser cladding, surfacing and cold welding. Equipped with complete testing facilities and adopting precision manufacturing processes, we deliver high-quality services.

"Meeting market demands continuously with reliable quality, innovative technology and satisfactory service."

2003 Founded Year
Chen Xin Legal Representative
No. 162 Gongyuan Road
Jinfeng Facility and Operations
TANGSHAN FENGRUN
Pursues Survival THROUGH QUALITY
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MAINTENANCE
Core Strengths

WHY
CHOOSE
US.

Two Decades of
Industry Experience

Deeply engaged in the equipment manufacturing and maintenance field since 2003. We hold complete core qualifications and continuously meet market demands with reliable quality, innovative technology, and satisfactory service to build a stable and professional operating system.

© ESTABLISHED 2003 / JINFENG INDUSTRY

CALIBRATION & REPAIR

VALVE CALIBRATION
& REPAIR TECH

Equipped with efficient offline and portable calibration benches enabling "calibration without shutdown". We independently carry out high/low-pressure valve calibration and provide comprehensive offline machining and online repair for safety and control valves.

EQUIPMENT OVERHAUL
& PROCESSING

Professional power system overhaul team specializing in steam turbines, generators, and pumps. We master advanced laser cladding and cold welding technologies, and stock extensive alloy steel to ensure rapid response to emergency processing needs.

Customer Service

MULTI-FIELD SERVICE
& PRECISE MATCHING

Over the past twenty years, our services have covered steel plants, food factories, cement plants, pharmaceutical factories, and electric motor plants. This cross-industry experience enables us to precisely match service content, customize exclusive solutions, and rapidly integrate into your cooperation system while reducing adaptation costs.

20YRS
Experience

Industry Exp

2003

Qualifications

CORE
QA
TECH
ISO
SERVICE POLICY

SERVICE POLICY

Excellence in Every Detail

01
Secure, fast and on-time shipping to more than 200 countries, with package location tracked Internet online.
LOGISTICS SERVICE
02
Comprehensive buyer protection, worry-free shopping experience throughout the entire process.
BUYER PROTECTION
03
International authoritative certification and dual-guarantee of quality and service.
CERTIFICATION QUALIFICATIONS
04
Global currency, one-click payment, secure, fast and easy.
GLOBAL PAYMENT
FUTURE-READY SOLUTIONS FOR EVERY BUSINESS
LET'S GET STARTED NOW

Customized Equipment Solutions

Contact us to obtain customized solutions for safety valves, overhaul of various industrial equipment, and machining.

Backed by precision craftsmanship and comprehensive inspection, we solve your equipment maintenance challenges with reliable quality and professional service.

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