Our company Tongyun was founded in the year 2008.
We provide for our customers individual parts and assembly groups from the ranges:

• machine-building industry
• equipment industry
• electrical industry
• automtive industry
• sanitary industry

We produce after DIN ,BS,ANSI/ASME,AS,JIS and international qulity standards. Our factories are certicated after ISO9001:2000.

What we will do for you?

Great Depth of Services
Tonyuan’s  vast experience and expertise in manufacturing enables us to enter a project at any period; engineering and design, product development and prototyping, tooling/die or manufacturing.Let Tonyuan assist you with your manufacturing needs in the following ways:

ENGINEERING AND DESIGN:
Tonyuan’s team of engineers can take your concept and deliver a prototype within 10-days

PRODUCT DEVELOPMENT:
tonyuan can assist you in enhancing your product to its maximum potential to attract the industry’s top marketing firms.

PRODUCT PROTOTYPING:
Already have product drawings? Having difficulty in making a working prototype without committing to a large order? tonyuan can deliver your product to market within weeks.

TOOLING / DIE:
Why pay expensive product development costs involved in product tooling and die. tonyuan can assist you in quick and easy financing assistance.

PRODUCT MANUFACTURING:
With multiple manufacturing throughout  China, there is no product that tonyuan can’t manufacture at the lowest possible cost and deliver on schedule.

CUSTOMER SERVICE:
With manufacturing facilities & service in China, tonyuan is able to offer the best possible Project Management and Customer Relation service. No more late night phone calls from anywhere! No more language barriers! tonyuan assigns a dedicated Project Manager to work closely with each client from their world headquarters located in ShangHai.