Shenzhen Square Root Technology Co., Ltd. | High-Quality Industrial Spare Parts Supplier

About Us

Shenzhen Square Root Technology Co., Ltd. is a professional supplier specializing in spare parts for industrial machinery including air compressors, drilling rigs, scrapers, excavators, and rock drills. With over a decade of engineering experience, we serve clients worldwide with high-quality replacement components.

We support major global brands such as Atlas Copco, Ingersoll Rand, Sullair, Anbaituo, and Sandvik. Our team ensures compatibility, reliability, and fast delivery by leveraging deep technical knowledge and direct access to OEM-equivalent parts.

10+

Years Experience

50+

Global Brands

10K+

Parts Available

Our Service Package

Due to the vast number of product models, not all items are listed online. Contact us directly for free price and delivery date inquiries through our brand-specific systems.

Authentic Compatibility

We ensure every part matches OEM specifications for Atlas, Ingersoll Rand, Sullair, Sandvik, and other leading brands.

Fast Response & Delivery

Submit your part number or equipment photo — we respond quickly with pricing and estimated delivery times.

Expert Technical Support

Our engineers have over 10 years of experience in the air compressor industry and are ready to assist with technical queries.

Featured Products

High-performance spare parts designed for durability, efficiency, and seamless integration.

Jaw Set PChuck

Precision-engineered chuck for secure tool holding in drilling applications. Compatible with multiple rig models.

Epiroc Rock Drill Components

Durable spare parts for Epiroc rock drills, ensuring optimal performance in tough underground conditions.

Hydraulic Hammer Parts

Replacement valves, seals, and pistons for Epiroc hydraulic breakers. Built for impact resistance.

Ingersoll Rand Filter

Filtration system that removes impurities while retaining beneficial lubricants. Waterproof and corrosion-resistant.

Industrial Air Motor

High-torque air motor for heavy-duty applications. Designed for continuous operation under pressure.

Atlas Filter Element

Core protection for air compressors. Enhances gas production, reduces energy loss, and extends equipment life.

Drill Rods & Adapters

Heavy-duty drill string components for underground and surface drilling. High wear resistance.

Chuck Assembly Kit

Complete jaw chuck system for rock drills. Easy installation and long service intervals.

Rotary Screw Air Motor

Efficient pneumatic drive unit for compressors. Low maintenance, high output stability.

Fusheng Control Panel

Smart controller for air compressor start/stop, loading/unloading, pressure settings, and fault alerts.

High-Quality Fully Synthetic Oil

Advanced lubricant for compressors and vacuum pumps. NSF-certified food-grade options available.

Piston & Cylinder Repair Kit

Complete rebuild kit for pneumatic cylinders. Includes seals, rings, and guides for long-term reliability.

View All Products

10K+

Parts in Inventory

50+

Brands Supported

100+

Countries Served

15+

Years in Industry

Frequently Asked Questions

How can I get a quote for a part?

Send us the part number, equipment photo, or machine nameplate via email or WhatsApp. We’ll check availability, price, and delivery time in our brand-specific system.

Do you sell original OEM parts?

We offer both OEM-compatible and genuine parts depending on availability. All components meet or exceed original specifications.

Which brands do you support?

We specialize in Atlas Copco, Ingersoll Rand, Sullair, Sandvik, Epiroc, Fusheng, and Anbaituo, among others.

Can I send a photo instead of a part number?

Yes. Clear photos of the part or equipment nameplate help us identify the correct component quickly.

What is your delivery time?

Delivery varies by location and part availability. We provide estimated timelines upon inquiry. Express shipping options are available.

Get in Touch

Need a part? Have a technical question? Contact us today for fast, expert support.

Email: support@szpfg.com

Phone / WhatsApp: +86 18820488204

Shenzhen Office: No. 69 and 70, Fenghuang Shangxi District, Fenghuang Community, Fuyong Street, Bao’an District, Shenzhen, China

Visit Official Website to Contact