Specialized in precision machining for Components, Molds, Fixtures, and Gauges over 20 years.
- World-class standard -
- Cost-effective price -
- High-efficient production -
- One-stop service -
GoStem(Shenzhen Guosheng Weiye Precision Instrument Co., Ltd. )is a proficient manufacturer specializing in the production of precision machinery spare parts. Our expertise encompasses a range of services including the precision processing of electronic fixtures, the manufacturing of high-precision connectors for the computer communication industry, as well as the production of hardware parts, plastic molds, and automation equipment.
At our company, we take pride in our exceptional team of skilled professionals who possess strong technical prowess. This team is dedicated to ensuring high-quality and efficient outcomes in our field. We have also made substantial investments in state-of-the-art, high-precision mechanical equipment and advanced testing instruments, underscoring our commitment to technological advancement and the production of accurate and top-quality products.
GOSTEM specializes in solving difficult project production and has worked with projects in more than
（60+ countries）
The highest accuracy can reach （0.001MM）, in the automotive, aviation, medical and other fields have rich practical experience
Can well meet the needs of customers
GOSTEM has a robust production process that includes full inspection of each product before it leaves the production line
Strict standards and stable delivery capabilities have earned us the trust of many companies, including Honda, Subaru, Toyota, Toshiba and others
The GOSTEM plant covers an area of (10,000 square meters) and employs 200+ people
There are () () () () and other production lines
Complete production in one plant, stable delivery capacity and the ability to scale at low cost
NEW TYPE OF CYCLOIDAL-PIN GEAR SPEED REDUCER
Recently, we have introduced a new type of cycloidal-pin gear speed reducer to our product lineup.
We are responsible for the production and assembly of the reducer. For this product, the cycloidal gears undergo a heat treatment process to achieve a hardness of HRC60 while still maintaining precision within +/-0.01mm. Through meticulous attention to every detail in production, rigorous inspections, and skilled assembly, we have successfully met the exacting demands of our customers.
The cycloidal gear, which has undergone HRC60 heat treatment, is illustrated in the details provided in the "READ MORE" section. For those seeking more information, please do not hesitate to contact us. We are dedicated to providing you with exceptional service.
A MOLD FOR CONNECTORS IN THE REALM OF NEW ELECTRIC VEHICLES
The mold presents several challenges，Mold Complexity
1: The steel components responsible for sliding and scraping possess a lengthy and slender form, measuring just 1.5mm in width. Achieving a machining precision of 0/-0.005mm in this region is imperative to prevent collision risks during production. Mold Complexity
2: All the square holes within the product are ground with precision ranging from 0.003mm to 0.005mm. The smallest square hole measures 0.65mm by 0.65mm, presenting substantial machining difficulty and demanding exceptional precision. Eventually, we have successfully met the exacting demands of our customers.
Additional detailed images and information can be found in "READ MORE." For further processing information. please feel free to contact us. We're devoted to delivering dedicated service to you.
THIS IS A CRUCIAL COMPONENT WITHIN A WELL-KNOWN BRAND'S HAMMER DRILL.
The product is characterized by complexity in its structure, reflecting its advanced design.
It places high importance on precise positional accuracy, necessitating concentricity levels below 0.01. The product maintains rigorous dimensional standards; inner holes and outer diameters are closely regulated to meet H7 tolerances, maintaining this precision even when inner holes are magnified to five times their diameter. Notably, the product upholds demanding roughness criteria, with a maximum limit of Ra0.4. We achieved a zero-defect accomplishment when the customer requested high-volume production of this product. Additional detailed images can be found in "READ MORE." For further processing information. Please feel free to contact us. We're devoted to delivering dedicated service to you.
