“DongguanChenghaoMachinery Co.,Ltd” are engaged in manufacturing, supplying and exporting different kinds of High Frequency Welding machine for 18 years. With the development of more than 18years, we grew up to a competitive machinery manufacturing company. We manufacture our products according to the ISO 9001and CE quality control system guidelines. We help our customer develop special H. F machines for the application and OEM service is offered .We warmly welcome new and old customers visit our company and willing to cooperate for the beautiful tomorrow .we believe that our cooperation will make your career go further. We welcome OEM and ODM order, If you donot find the exact item meeting your needs, please do not be rush to go away, send your item specifications, drawings or diagrams to us now, and we will design the products as your requirements.

Service: Pre-sale services: 1. Provide professional technical support.

2. Send the product catalog and instruction manual.

3. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time! 4. Personal call or visit is warmly welcome.

Sale of services: 1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.

2. We guarantee punctuality, quality and quantities strictly implement the terms of contract...

After-sales service: 1. Where to buy our products for one year warranty and life long maintenance.

2.24 hours telephone service online 3. A large stock of components and parts, easily-worn parts.