Changzhou Tongda-WK Electronic Co Ltd |
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| Country : | China | Company Type : | |
| Contact Person : | Sophia Zhang | Contact Email : |
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| Tel. : | (86 519) 8766621 | Fax. : | (86 519) 8766620 |
| Web Site : | http://www.tdwk.com | ||
| Address : | Furong Changzhou Jiangsu China 213118 | ||
Main Business
All categories - 25 products
Electromagnetic buzzers - 5 products
Microphone units - 8 products
Mylar speakers - 4 products
Piezoelectric/ceramic buzzers - 3 products
Raw speakers - 2 products
Sirens, horns & bell boxes - 2 products
Telephone transmitters/receivers - 1 product
Profile
Supplier to LG
Buzzers, receivers, microphones, speakers and sirens have been our specialty since 1993. And we serve clients from the US, Europe and Asia, such as LG, DBTEL and Lenovo.
Engineering Support from LG
With engineering supports from LG and Acoustics Study Institution in China's leading university, our 28 R&D staff can develop one new product each month. Our one precision model tooling workshop and two R&D centers in Changzhou and Shenzhen enable us make products according to your specific requirements.
OEM/ODM Capability
With 25,00-square-meter factory plant, our 660 staff can turn out 6,000,000 units of buzzers and 4,000,000 units of mylar speakers and receivers respectively each month. And we have another factory in Shenzhen exclusively manufacturing electret microphones for you.
15 Phases of QC
Equipped with advanced electro-acoustic and environmental testing machines, our 35 QC staff conduct 15 phases of inspection from raw materials to finished products. Working under ISO 9001:2000-certified quality management, our QC specialists attend monthly in-house training sessions and receive instructions from ISO delegates regarding the latest industry practices.
Service
Our branch offices in Shenzhen, Guangzhou and Shanghai provide flexible delivery options and make it easier to meet with us in person.
Contact Us
Browse our production showroom and other sections, and then contact us to see how we can help you.
Buzzers, receivers, microphones, speakers and sirens have been our specialty since 1993. And we serve clients from the US, Europe and Asia, such as LG, DBTEL and Lenovo.
Engineering Support from LG
With engineering supports from LG and Acoustics Study Institution in China's leading university, our 28 R&D staff can develop one new product each month. Our one precision model tooling workshop and two R&D centers in Changzhou and Shenzhen enable us make products according to your specific requirements.
OEM/ODM Capability
With 25,00-square-meter factory plant, our 660 staff can turn out 6,000,000 units of buzzers and 4,000,000 units of mylar speakers and receivers respectively each month. And we have another factory in Shenzhen exclusively manufacturing electret microphones for you.
15 Phases of QC
Equipped with advanced electro-acoustic and environmental testing machines, our 35 QC staff conduct 15 phases of inspection from raw materials to finished products. Working under ISO 9001:2000-certified quality management, our QC specialists attend monthly in-house training sessions and receive instructions from ISO delegates regarding the latest industry practices.
Service
Our branch offices in Shenzhen, Guangzhou and Shanghai provide flexible delivery options and make it easier to meet with us in person.
Contact Us
Browse our production showroom and other sections, and then contact us to see how we can help you.