Customer Service

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   G.S.T advocates the service motto of Customer’s Satisfaction Supremacy. It has established a nation-wide sales and service network within China. GST always promises high efficient, high quality, professional and satisfactory services for clients with better expertise. 


﹡ Customer Service Motto

People-orientation and Customer First is the service motto of GST. We offer considerate after-sale service and technical support for all customers from across the world, to ensure that each investor can get good returns. 

﹡After-sale Service Network
We promise the following guarantee to customers:

1、One-year warranty for wooden and electronic appliance from the date of completion date; The two parties can define clearly which articles of the  industrial standards will be used for the contracted projects. 

2、Service Mode: We can offer supporting service and consultation in the way of telephone, fax and emails. On-site technical assistance with lab layout drawings is also available.