© 2021 Shuanglong Group Co., Ltd., 沪ICP备10006051号-1
YOUR RELIABLE PARTNER FOR POWDER MIXER ❤ S&L GROUP
WHO WE ARE
ABOUT S&L
Since S&L set up the first workshop in 1989, our founder is always highly focusing on quality and customer's need. Today, we are trendsetter in bulk material
mixing technology in China and spread our business in worldwide.
We provide comprehensive range of various industrial mixers include powder mixers, vacuum dryers and reactors in food, pharmacy, chemistry, life science,
environment industries etc.
Our experienced engineer team conclude customer’s requirement and provide unique mixing equipment solution or even think ahead according to cus-
tomr's mixing process and industry applications. Almost 30 years experience of powder mixing technology and collecting knowledge of process, we know
what customer need and give our professional suggestion to you. More than 150 staffs are employed in Shanghai Factory and we aim to be the leading
manufacturer to provide solutions for what customer need.
Hi-tech Enterprise
PATENTS
Cooperation with global partner to keeps our technology always advancing. More important is that our experienced engineer team
enjoys developing new solutions for our customer’s processing problems as well. This help to foster positive effect through new product
development with international market opportunities. We continue to building the culture of Innovation Fun and strengthen practical
application of the patent and technology development during daily fabrication. All these bring S&L technology to the forefront.
WHY CHOOSE US
QUALIFICATIONS
Quality is the criteria of survival and S&L always put it in our top task. Our mixing machines are fabricated with step-by-step inspection through metal processing, welding, assembly, running and final test. Our Quality and
Standard is higher than others
● Quality Management System ISO9001:2015
● Quality Management System ISO14001:2015
● CE certificated for all of the mixers
● SGS/TUV auditing cooperation for projects
● Pressure Vessel certificated for vacuum mixers and other special mixers
● Full test in factory
● Water Pressure Test for jacket
● Dynamic Test for high speed mixer
● Nondestructive Test for special mixers
● SIGMA Enterprises Credit Assessment 3A
● References available upon request.
RETRACE OUR STEPS
HISTORY
S&L wins the biggest market share for ternary battery (Lithium nickel-cobalt-manganese oxide) mixer in China
Honored as Hi-Tech company
in Shanghai
Start to carry out mixer and
process equipment business
in various industrial applications
Registered as Group Company
integrating the business of motor, pulverizer, pump, etc
As the OEM partner for Israel
company customized drawing
The first and the only mixer
manufacturer from China
attended POWTECH
exhibition bringing 5 industrial
blenders on scenes
As the OEM partner for US
company for ribbon blender
machine
Moved to new plant in Shanghai and registered as S&L Mixing
Machine Factory