About Us
20+ Years of Gauge Manufacturing Excellence
徐州市中原仪表厂· OEM Supplier to China's Leading Construction Machinery Brands
Company Overview
徐州市中原仪表厂 (Xuzhou Zhongyuan Instrument Factory) is a professional gauge manufacturer based in Xuzhou, Jiangsu Province, China. With over 20 years of manufacturing experience, the factory has established itself as a trusted OEM supplier to some of China's largest construction machinery brands.
Our product range covers mechanical and electrical gauges for automotive, agricultural, construction, and industrial equipment. From ammeters and oil pressure gauges to water temperature gauges, fuel level gauges, air pressure gauges, and oil temperature gauges — we manufacture standard 52mm (2-inch) and 60mm sizes with flexible customization options.
We serve distributors, repair workshops, machinery dealers, and OEM buyers across Africa, the Middle East, Southeast Asia, and South America. Our factory-direct pricing, stable batch quality, and flexible OEM capabilities make us the preferred gauge supply partner for the global aftermarket.
Our Focus
We specialize in automotive and industrial gauges. Our product range includes ammeters, oil pressure gauges, water temperature gauges, fuel level gauges, air pressure gauges, and oil temperature gauges. Standard 52mm (2-inch) and 60mm sizes with mechanical and electrical types.
Who We Serve
Auto parts distributors, repair workshops, machinery dealers, and OEM buyers in Africa, Middle East, Southeast Asia, and South America.
Our Capability
Through our factory in Xuzhou, Jiangsu, we provide reliable gauge sourcing with flexible OEM customization, stable batch quality, and competitive pricing.
OEM Partner Brands
Our factory has been a trusted OEM gauge supplier to these leading Chinese construction machinery manufacturers for over 20 years.
XCMG
徐工
China's largest construction machinery manufacturer, ranked among the top global players.
Lingong (SDLG)
临工
Major Chinese construction machinery brand, Volvo Group joint venture partner.
Longgong (Lonking)
龙工
Leading Chinese wheel loader and construction equipment manufacturer.
Lugong
鲁工
Chinese construction machinery manufacturer specializing in compact loaders and excavators.
Mingyu Heavy Industry
明宇重工
Chinese manufacturer of wheel loaders, forklifts, and construction equipment.
Shanyu Heavy Industry
山宇重工
Chinese construction machinery and heavy equipment manufacturer.
Application Gauge Kits
Pre-configured gauge sets designed for common equipment repair and maintenance scenarios.
Tractor Gauge Repair Kit
拖拉机仪表维修套装
- Oil Pressure Gauge (P002/P005)
- Water Temperature Gauge (P006)
- Fuel Level Gauge (P007)
- AMP Gauge (P001) — optional
Diesel Generator Gauge Kit
柴油发电机仪表套装
- Oil Pressure Gauge (P002/P010)
- Water Temperature Gauge (P006)
- AMP Gauge (P001)
- Oil Temperature Gauge (P009) — optional
Construction Equipment Gauge Set
工程机械仪表套装
- Oil Pressure Gauge (P002)
- Water Temperature Gauge (P006)
- Fuel Level Gauge (P007)
- Air Pressure / Brake Pressure Gauge (P003/P008)
Truck Air Brake Gauge Kit
卡车制动气压表套装
- Brake Air Pressure Gauge (P008)
- Air Pressure Gauge (P003)
Who We Work With
Our gauge supply chain serves multiple buyer types across the automotive and industrial equipment sectors.
Organized warehouse with bulk inventory ready for export
Export-ready packaging and shipping preparation
Distributor
Bulk orders with mixed models, competitive pricing, stable supply. Suitable for auto parts distributors and wholesalers.
Repair Workshop
Small to medium quantities, fast delivery. Popular models always in stock for quick replacement orders.
OEM
Custom logo printing, dial design, and packaging. Flexible MOQ with pre-production samples for approval.
Trading Company
Neutral packaging, consolidated shipping, documentation support. We handle the supply chain so you can focus on your market.
End User
Direct factory pricing for fleet operators, construction companies, and agricultural businesses with ongoing gauge replacement needs.
Technical Support
Thread and connection guidance, sender matching, application recommendations. We help you get the right gauge for your specific equipment.
Ready to Work Together?
Whether you need a single model or a full OEM solution, we are here to help.