
Large-Bore Machining
Large cylindrical components are positioned and machined in YiGuo’s workshop.
Founded in 2021, Wuxi Yiguo Machinery Technology Co., Ltd. specializes in cylinder components, industrial rollers and piston-rod machining for domestic and overseas customers.

We are a direct manufacturer specializing in the machining and production of cylinders, pneumatic cylinders, industrial rollers and piston rods. Our core product lines cover full-range customized non-standard cylinders and matching blocks, plus high-precision piston rods for complex working conditions across many industries.
Backed by industrial machining experience, precision CNC equipment and dedicated inspection capability, production is supported by quality checks from incoming material through machining to finished-product dispatch.
We uphold a philosophy of quality first, honest cooperation, and focus on supplying cost-effective, precision-machined components to distributors and equipment manufacturers.
Core equipment: Lathes · Boring machines · Grinding machines
A closer look at the equipment and production environment behind YiGuo's machined cylindrical components. Every image in this section comes from the customer's own facility and has only been lightly refined for presentation.

Large cylindrical components are positioned and machined in YiGuo’s workshop.

Long workpieces are supported for controlled turning and dimensional machining.

Dedicated equipment supports machining operations for cylindrical industrial components.

Raw material is cut to the required production length before subsequent machining.

Cylinder components shown during production in YiGuo’s workshop, providing a direct view of the company’s real manufacturing environment.
Years of industrial machining experience supported by precision CNC and dedicated inspection equipment. Quality checks cover each stage from incoming material to finished products.
OEM/ODM support is available across a wide range of sizes and materials. We work from customer drawings and technical requirements, with an MOQ starting at one piece for standard items.
We coordinate the export documents required for each order. Transparent quotations and agreed price-adjustment terms help both parties manage changes in material costs and exchange rates.
Products are covered by a 12-month quality warranty. Confirmed quality issues are handled through repair, return, replacement or replenishment according to the circumstances.

Wuxi Yiguo Machinery Technology Co., Ltd. operates as a registered business. A reduced document view is shown here for identity verification without presenting it as product certification.
Registered entity: Wuxi Yiguo Machinery Technology Co., Ltd.
Get a clear quotation for standard or drawing-based components. The MOQ starts at one piece for standard items, and products include a 12-month quality warranty.