About Us

Hangzhou Kaijie Rack & Pinion Co. specializes in factory sales outsourcing and export service.
We specialize in network sales and international business import and export agency.
AS ONE OF LEADING GEAR RACK MANUFACTURERS, SUPPLIERS AND EXPORTERS OF MECHANICAL PRODUCTS.

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Overview

Our competitiveness:

1. Lowest profits and the highest quality.
2. Rich variety.
3. Good service including after-sale service with technique support.
4. Low Cost Operations

about the price

We’d like to give our customers more comprehensive information and more professional procurement advice.
Our price is discussed with the boss of the factory together.
We will provide the same price to the distributors in the same country.

Mechanics

No need to afraid of the after-sale service. We can make three-side agreement with the factory and customers.
We’d like to be a good service company, in the future, we want to create our own brand like Apple company.
Integrate more technology, spare parts procurement and assembly mode.

product & technology

Rack manufacturers' machining accuracy analysis

In the process of rack machining, due to a variety of reasons, the surface roughness is different, which results in errors. Let’s follow the rack manufacturers…

Method for milling helical racks

When milling helical racks, which mounting methods are required to ensure the helix angle β? For each occasion? How can the clamping method be …

Multi-standard high-quality grinding rack

Multi-standard high-quality standards for grinding racks…

The progress of gear rack manufacturers to process gear rac

First, the rack manufacturers introduce the main features of the rack…

The reason for the unevenness of the helical rack

For mechanical equipment parts, many require precision, but for a number of reasons, the reason for the different surface roughness of the helical rack…