About Us
13 Long Years Of Manufacturing Excellence With Quality At It’s Best!
JYS established in 2013, has headquarters in Suzhou with office and plants in Chengdu, Changzhou and Chongqing to date, covered the most economically vibrant regions in China.
JYS has already built a solid cooperation with leading companies from different industries. Meanwhile we have set up a new branch office in Switzerland to pave the way for more extensive cooperation worldwide. We believe that all the cooperation with our partners could bring more opportunities and possibilities. Better Together!
Our Products
We are the industry heads and bring you the most cost effective and secure solutions available today.
Fully Automatic Sucker Rod Manufacturing Machine
The present processing method of manufacturing sucker rod needs 6 independent machines with 18 operators in total just for an annual output about 2 million meters.
One set of our fully automatic sucker rod manufacturing machine only needs 3 operators but could bring an annual output about 7 million meters sucker rods with the best quality. Our fully automatic machine shows higher efficiency with excellent product quality and lower labor cost.
PV Modules
Most team members of JYS in key positions for PV products have more than twenty years experience in PV industry starting from ingot sliced to wafers since 2006.
Our modules are wildly installed in large-scale ground power stations, industrial and commercial distributed power projects, as well as residential PV systems by high power, excellent efficiency and low LCOE.
Eurobalise & RFID Beacon System
Eurobalise and RFID beacon system are used to provide an integrated solution for precise positioning, route setting, preventing overrunning at switches, and vehicle detection at intersections for metro, tram and other kinds of trains.
We have solid collaboration with every signal contractor and car builder in the past 13 years which makes us a leading company of train-ground communication and train location in rail transit.
Sensors & Thermocouple
In the context of today’s rapid development of the manufacturing industry in the world, sensors are everywhere.
Our sensors and thermocouple cover a wide range of industries, including energy industry, automobile manufacturing, electronics, petrochemical industry, food processing, pharmaceutical packaging, logistics and warehousing, plastics industry, battery industry, etc.
Slide Rail
With the trend of multi-functional and large space for auto, slide rails are widely used in automobile handrails, auto storage boxes and storage spaces for special auto.
Our slide rails have been successfully applied for many vehicle models from 2015 in BYD, Geely, Brilliance Auto, GWM, Xiaomi and so on.
ATTAX Seat Track Fittings
Relying on 30 years of experience in aerospace, automotive, lighting, building, electronic and various industrial markets, ATTAX becomes a leading company in manufacturing metal fittings, butterfly clips, springs and fasteners.
ATTAX seat track fittings are widely used in Airbus and Boeing aircrafts. We provide all ranges of ATTAX seat track fittings to meet your requirements.
YG-1 Cutting Tools
The high-hardened materials are used to enlighten aircraft bodies and to improve engine efficiency in aerospace, such as composite materials of aluminum alloys, titanium alloys and CFRP which are categorized as difficult-to-cut materials. YG-1’s aerospace cutting tool solutions maximize the production efficiency by reducing machining time with high productivity, machining stability and accuracy.
We supply all YG-1 cutting tools applied in airframe, engines, landing gear beams and more for Aerospace.
Castolin Eutectic Products
Over the course of more than 100 years, Castolin Eutectic has brought innovative products and solutions to extend life span, reduce maintenance costs and increase industrial productivity through welding, brazing and coating technologies. Thus they are trusted by millions of industrial users in heavy-duty and wear-intensive industries.
We provide all Castolin Eutectic products covering coating, welding, brazing, wear parts and cutting technologies.
The perfect place where you’ll get the excellent solution for all your industry needs.
Our Contributions
Industries We Serve!

Energy Industry
As a main consumable in crude oil pumping unit, billions of sucker rods are required every year. Our fully automatic sucker rod manufacturing machine needs only 1/6 operators but could bring more than 3 times the annual output compared to the present clumsy processing method.

Rail Transit
Safety is always the first priority for rail transit. We keep it in mind through the whole process of our rail product manufacturing. We are now the only company worldwide which would provide tram beacon system with SIL 2.

PV Industry
Energy crisis is the great problem that every country in this planet needs to handle. PV module as clean energy is crucial for human to win this battle with energy crisis. People in JYS has dedicated into PV industry for more than 20 years. And we will continue doing this in the next 20 years.

Automobile Industry
New energy vehicle is becoming more and more popular. We have worked together with BYD, the largest new energy vehicle manufacturer in the world, to “build your dream” since 2015.

Industrial Automation
With the development of the manufacturing industry towards intelligence and flexibility, sensors play an increasingly important role in industrial production and the widespread application of sensors has become the key to improving production efficiency and reducing costs.

Aerospace
The field of Aerospace presents the most complex challenges for manufacturers. We have cooperated with the most leading companies in this sector to bring safety for flights.