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Add:No.18, Tannan Road, Tanjia Industrial Village, Gongming Street, Guangming New District, Shenzhen, China

Tel:+86-755-22211988

Fax:+86-755-83768890

E-mail: frankwu@topscom.com.cn

Design Services

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Sustaining Engineering Service

Topscom offers sustaining engineering services designed to provide hardware and software maintenance and pre- and post pcb assembly, shenzhen pcb assembly, china pcb assembly, electronics contract manufacturing services, pcba and pcb printed circuit boards assembly services, china supplier manufacturer, Topscom Technology.

Product Details

Topscom offers sustaining engineering services designed to provide hardware and software maintenance and pre- and post-sales technical support to extend the life cycle of products.

Hardware Maintenance

Investigate and fix hardware defects

Implement hardware design changes

Component obsolescence projects

Cost reduction including cost-effective components and higher levels of integration to reduce costs and improve profits


Software Maintenance

Analysis and simulation of software defects to understand the nature of problem in controlled environments

Software updates and engineering documentation

Design and incorporate new features into existing software

Maintenance releases and testing

Regression testing to confirm that existing features have not been affected by software changes

Utilize software source code revision control system and a problem tracking system during software maintenance


Pre- and Post-Sales Technical support

Pre-sales support to assist customers with technical queries on products and applications, assess network designs, and test configurations for suitability

Post-sales support for complex products used to build carrier-grade  networks, ranging from simple questions regarding equipment configuration to more complicated system defect diagnosis and repair


Topscom Technology is one of the leading manufacturers and suppliers who is committed to provide customers high quality and customized sustaining engineering service. Our factory can also give you wholesale service which is made in China, welcome to get sustaining engineering service with us.

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