about us

Who We Are

Who We Are

High-precision motor shaft professional manufacturer
Ningbo Guanshuo Precision Hardware Co., Ltd. was established in 2016 and is located in Zhejiang Province, Ningbo City, China. It focuses on the research and manufacturing of high-precision motor shaft cores. It is a professional manufacturer of high-precision motor shafts that integrates R&D, production, and sales. The company has been deeply engaged in the field of precision hardware processing for over a decade. It is driven by technological innovation and focuses on the high-end component niche market. It is a national-level high-tech enterprise and has now become one of the core suppliers for the new energy vehicle, industrial automation, and home appliance industries. The company's R&D team integrates R&D, production, sales, motor shaft cores, automotive components, stainless steel friction welding shafts, medical equipment accessories, water pump and valve shafts, rotating shafts, motor shafts, etc. It has 11 patent technologies. With technological innovation as the core, it is equipped with advanced CNC processing equipment and a detection system. It has passed ISO9001 quality management certification and is committed to providing customers with precise and durable customized shaft solutions.

Featured Products

Featured Products

Focusing on the research and development and manufacturing of high-precision motor shafts
Double Keyed Slot Motor Shaft

Double Keyed Slot Motor Shaft

As a professional Double keyed slot motor shaft manufacturer, Guanshuo Precision Hardware Co., Ltd. has a complete production line and implements full quality control from raw materials to finished products to ensure high quality and stability. We offer detailed price lists and professional quotations, respond promptly, support technical consultation before purchase, and provide professional support for your selection.
Single Keyway Motor Shaft

Single Keyway Motor Shaft

As an Single Keyway Motor Shaft supplier factory in China, Guanshuo Precision Hardware Co., Ltd. has the capacity for large-scale production, can provide wholesale orders and support bulk purchasing.Focusing on creating high-quality, durable and advanced transmission components to facilitate the efficient operation of equipment.
Stainless Steel Smooth Motor Shaft

Stainless Steel Smooth Motor Shaft

The stainless steel smooth motor shaft is from China Guanshuo Precision Hardware Co., LTD. The durable motor shaft is widely used in food machinery, medical equipment, chemical equipment, precision instruments and other occasions with high requirements for hygiene and corrosion resistance. Its surface roughness can usually reach Ra0.8μm or higher precision, which can effectively reduce frictional resistance, improve transmission efficiency and service life.
Precision Grinding Of Smooth Motor Shafts

Precision Grinding Of Smooth Motor Shafts

Guanshu Precision Hardware Co., Ltd. is an outstanding manufacturer and supplier of Precision grinding of smooth motor shafts in China. We have been specializing in the motor shaft manufacturing industry for many years. Our products offer excellent price advantages and high precision, and have received high praise. We look forward to becoming your long-term partner in China.

Established in 2016

Our Advantages

1. Authoritative Qualifications

As a national-level high-tech enterprise, Freshine has 11 patent technologies and passed ISO9001 quality management certification, ensuring the reliability of our products as a top China Supplier.

2. Advanced Production Strength

Our China Factory is equipped with advanced CNC processing equipment and a strict detection system, enabling us to produce precise, durable products that meet high-end market demands.

3. Professional R&D Team

Our R&D team integrates R&D, production and sales experience, focusing on technological innovation to provide customized solutions for different industries.

4. Rich Industry Experience

With over a decade of engagement in precision hardware processing, Freshine has become a core supplier for new energy vehicles, industrial automation and home appliance industries.

What We Do?

What We Do?

Focusing on the R&D and manufacturing of high-precision motor shafts

1. Core Business Orientation

Freshine, the brand of Ningbo Guanshuo Precision Hardware Co., Ltd., is a professional China Manufacturer, Supplier, and Factory specializing in the R&D, production and sales of high-precision motor shaft cores and related precision hardware components.

2. Company Basics

Established in 2016, our company is located in Ningbo City, Zhejiang Province, China, with over a decade of deep experience in the precision hardware processing industry.

3. Product Scope

We provide a full range of products, including motor shafts, motor shaft cores, automotive components, stainless steel friction welding shafts, medical equipment accessories, water pump and valve shafts, and rotating shafts for global clients.

New Products

New Products

A professional manufacturer of high-precision motor shafts integrating R&D, production, and sales
Double Keyed Slot Motor Shaft

Double Keyed Slot Motor Shaft

As a professional Double keyed slot motor shaft manufacturer, Guanshuo Precision Hardware Co., Ltd. has a complete production line and implements full quality control from raw materials to finished products to ensure high quality and stability. We offer detailed price lists and professional quotations, respond promptly, support technical consultation before purchase, and provide professional support for your selection.
Single Keyway Motor Shaft

Single Keyway Motor Shaft

As an Single Keyway Motor Shaft supplier factory in China, Guanshuo Precision Hardware Co., Ltd. has the capacity for large-scale production, can provide wholesale orders and support bulk purchasing.Focusing on creating high-quality, durable and advanced transmission components to facilitate the efficient operation of equipment.
Stainless Steel Smooth Motor Shaft

Stainless Steel Smooth Motor Shaft

The stainless steel smooth motor shaft is from China Guanshuo Precision Hardware Co., LTD. The durable motor shaft is widely used in food machinery, medical equipment, chemical equipment, precision instruments and other occasions with high requirements for hygiene and corrosion resistance. Its surface roughness can usually reach Ra0.8μm or higher precision, which can effectively reduce frictional resistance, improve transmission efficiency and service life.
Precision Grinding Of Smooth Motor Shafts

Precision Grinding Of Smooth Motor Shafts

Guanshu Precision Hardware Co., Ltd. is an outstanding manufacturer and supplier of Precision grinding of smooth motor shafts in China. We have been specializing in the motor shaft manufacturing industry for many years. Our products offer excellent price advantages and high precision, and have received high praise. We look forward to becoming your long-term partner in China.

News & Blogs

News & Blogs

Core suppliers in the new energy vehicle, industrial automation and home appliance industries
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