ZHEJIANG LAOSHIDUN TECHNOLOGY CO.,LTD
Zhejiang Laoshidun Technology Co., Ltd. designs and manufactures welding equipment, air compressors, and water pumps, combining lean manufacturing and ERP management to deliver reliable products for industrial applications worldwide.
Est. 2001500 employeesXIACHENG MECHANICAL INDUSTRIAL AREA, WUGEN TOWN, WENLING CITY, ZHEJIANG PROVINCE, CHINA
ISO 9001:2000ISO 14001CCCCEGSRoHS
About ZHEJIANG LAOSHIDUN TECHNOLOGY CO.,LTD
Zhejiang Laoshidun Technology Co., Ltd. is a modern manufacturing enterprise specializing in the design and production of welding equipment, air compressors, and water pumps. Its portfolio includes inverter welding systems such as MMA, TIG, AC/DC TIG, MIG/MAG/CO₂ gas-shielded models, air plasma cutters, and vehicle battery chargers, serving a wide range of fabrication and construction needs.
The company’s products are applied across energy pipeline projects, automotive, shipbuilding, boilers, power construction, military projects, industrial installation, and bridge construction. Alongside welding solutions, it develops compressor lines including portable direct-driven compressors, quiet oil-free compressors, auto-maintenance compressors, and belt piston compressors, with a focus on safety, convenience, energy conservation, and environmental protection.
To support consistent quality and efficient delivery, the company implements strict quality control aligned with ISO 9001:2000 and the ISO 14001 environmental management system, and operates with lean manufacturing principles and an ERP management system. With established brand presence, its customer base spans Europe, America, Japan, Korea, the Asia-Pacific region, and the domestic Chinese market.
Manufacturing Footprint
- Factory Area
- 50,000 sqm
- Building Area
- 85,000 sqm
Capacity
- Annual Production Capacity
- 400,000 sets/year
Company Overview
Core Product Categories
Welding equipmentAir compressorsWater pumpsVehicle battery chargers
Welding Solutions
Welding Equipment Range
- DC inverter MMA welding machines
- DC inverter TIG welding machines
- Inverter AC/DC TIG welding machines
- MIG/MAG/CO₂ gas-shielded welding machines
- Air plasma cutters
- MMA/TIG/CUT versatile welding machines
- AC arc welding machines
Compressor Portfolio
Air Compressor Range
- Portable direct-driven compressors
- Quiet oil-free compressors
- Auto-maintenance air compressors
- Belt piston air compressors
Industries Served
Application Fields
Energy pipelinesAutomotiveShipbuildingBoilersElectric power constructionMilitary projectsIndustrial installationBridge construction
Quality & Systems
Manufacturing Management
Lean manufacturingERP management system
Markets
Main Sales Regions
EuropeAmericaJapanKoreaAsia-PacificChina
Brand Portfolio
Brands
LaoshidunJMSNanjing JiebaoShanghai Renmin
Innovation
Innovation and Patents
A range of product series has obtained patent certificates issued by the State Intellectual Property Office, supporting continuous development of safe, practical, energy-saving, and environmentally focused products.
Quality Commitment
Quality Control and Product Development
The company applies strict quality control throughout production, employs technical specialists for product development, design, process engineering, and quality assurance, and adopts advanced testing standards to support consistent performance and reliability.
Contact Information
- Address
- XIACHENG MECHANICAL INDUSTRIAL AREA, WUGEN TOWN, WENLING CITY, ZHEJIANG PROVINCE, CHINA
- Phone
- +86 576 8690 6852
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