About Us

Company Profile

SHAC founded in the early 21st century, has been dedicated to the linear motion industry for over a decade. Up to now, SHAC has become a modern enterprise integrating R&D, production, sales and trade. In 2020, the company once again invested 5 million Euros to register and establish new workshop, covering an area of 45,000 square meters, as a production base for grinding ball screws, rollied ball screws and nuts. The company currently has five product production lines: 1- Linear guideway production line, 2- Linear block production line, 3- rolled ball screw production line, 4- Ground ball screw production line, 5- Ball nut production line

In 2023, with the gradual development of the company and the growth of market demand, the company constructed a third production workshop, covering an area of 40,000 square meters. This workshop will be used for the research, development and production of large and heavy-duty ball screws.

In 2025, based on the company’s years of overseas market experience, we registered branch company brands in Switzerland and the United States respectively – SHAC EUROPE and SHAC USA, and initiated the construction of factories and the setting up of warehouses, further expanding the brand’s influence to a larger global market.

SHAC always concentrate on enriching the value of our products for our customers. Before sales, by using SHAC calculate system and considering the risk analysis, our engineers will choose the most safe, and cost-effective type for our customers. Secondly is about our quality guarantee. Before designing, we make the FEA for each components to make certain their strength is already strong enough. Thirdly, SHAC has always been providing our products to the official organization to get the professional certifications and patents, which makes SHAC a reliable supplier of many large enterprises with international reputation.

Though years, we have been building our own team and strengthen it, expanding our influence gradually. Our engineering team is rich experienced, we have the ability to design and also customized solutions. And our sales team is so dedicated, we are committed to supply more efficient and satisfied cases to the clients.

We believe one of always challenging oneself, whether as an individual or company. And we never stops exploration of their potential. We are sincerely looking forward to the opportunity to discuss your needs – near, medium and long-term – and jointly explore how we can best meet them.

This is SHAC, your reliable partner who firmly dedicated to the linear system field, we will always keep the passion to make innovations, and provide high efficient communication with each others.

Our History

Third Factory Site

2024

Large Heavy-Duty Lead Screw

Digital Workshop

2023

Phase I digital workshop transformation. Full implementation of automated production and inspection lines.

Micro Guide Rail Slider

2022

Micro slider guide rail R&D and production. Cyclone milling lead screw production commenced.

Second Factory Site

2020

Jianzhuang Transmission established. Grinding lead screw production line, cold-rolled lead screw production line, nut production line. New product R&D base.

R&D

2019

Core Component R&D Technological Transformation, Design and Development of Equipment Core Components, Core Equipment Development and Production Launch

KK Module

2018

KK Module\Miniature Lead Screw KK Module Production Line, Miniature Lead Screw Nut Production Line, with continuous expansion

Management Upgrade

2016

First Round of Management Transformation Implement management transformation and transition to systematic management

Two production lines

2015

At the beginning of the year, two production lines—ground screws and rolled screws—were launched simultaneously.

First Factory Site

2013

Jiexiang Technology was incorporated at the First Factory Site, with Guide Rail and Slider Production Lines Commencing Simultaneously

Production Line Launched

2012

Nut/Guide Rail Nut Production Line Commences Operations\Guide Rail Production Line Launched

Start

2011

Dinghan Taiwan was incorporated in Taiwan, initiating independent R&D

First Production Line

2007

Intel’s First Production Line—Screw Machining Line Commences Operations

CERTIFICATES AND PATENTS

Rooted in robust strength and innovative spirit, SHAC has earned accolades like National High – tech Enterprise (9 – year track record), High – Quality Innovation & Entrepreneurship Enterprise, Innovation – Demonstration Enterprise, and Gazelle Company, setting an industry – leading example. It has also attained authoritative certifications including ISO9001, ISO14001, ROHS, CE, and Clean – room, building a solid quality – assurance system. In patents, 64 applications cover invention, utility – model, and software – copyright patents, widening our tech edge.

These accomplishments endow us with strengths in tech leadership, quality reliability, and innovation. They reflect our commitment to “Serving clients with strict standards, and boosting trust via excellence and innovation”. Leveraging certified expertise and patent – backed capabilities, we offer reliable, high – value solutions, partnering with clients for shared success.

SHAC TEAM

SHAC has grown solidly yet rapidly since forming in 2002 under GM Mr.Shen, we have been gradually building a strong team. Designing, engineering, and fabricating physical products to directly provide visible, bespoke solutions holds great appeal to not only Mr.Shen but the whole team at SHAC. We expanded upon our offerings there and elsewhere, always employing the principles of direct feedback – from both immediate clients and end-users – and continuous improvement.SHAC never stops exploration of our potential.