Our Crew

about us

Nancy Wang

our culture

We are  strongly committed to a non-hierarchical, inclusive culture that is  committed to the professional growth, health, safety, and well-being of our  people.
Cultivates innovative thinking, new perspectives, and diverse ideas.

welding Exhibition sinoweld welding our team

OUR  people

We are proud to have diverse and talented employees that put the unique needs, wellness and interests of our clients first. 
Our people recognize the importance of building long-term partnership with our clients by providing them with great products and services.

Bill Wang

our beliefs

We commit to these beliefs by working closely with our clients to unlock and maximize the potentials in their workforce to do the extraordinary.



Act with  empathy, honesty, and integrity in all of our engagements.    Uphold our social  responsibility to contribute positively to society as a whole.


Our beliefs

We value  excellence, efficiency and clear communication and pledge to:
Satisfy our  customers' demands to the great extent.


Our beliefs

Undertake  each project with the highest professional, legal & ethical standards.
Strives  to strengthen our environmental, social and governance (ESG) initiatives.

Our Talented Crew
Hand Craft Pottery

Product Categories

Welder & Safety

welding  & cutting  Products
since 1995

Chiefstone  (Sino weld) started 25 years ago as one of the first welding and cutting  products companies in China.    We value  excellence, efficiency and clear communication and pledge to : Satisfy our  customers' demands to the great extent. Act with empathy, honesty, and  integrity in all of our engagements.

We  Provide Right Produts    and the better service

Since  our founding in 1995, Chiefstone(Sino Weld) has worked with more than 1,200  global companies, including many of the world's top 100 companies.    Even as our  organization grows, we remain committed to providing the right products and  solutions for each client.

mapp torchregulator

Created With Love &  Passion

we are not only committed in providing our clients with a variety of high performance products to choose from, but also affordable solutions for OEM and ODM Manufacturing, supporting customers through exceptional modification, and rebuild services when needed.

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This is Our Mission