Nanjing Gaoqiao Traffic Signal Project Co., Ltd. |
Verified Suppliers
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A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
A: Low MOQ, 1pc for sample checking is available
A: Yes. Please inform us formally before our production and confirm
the design firstly based on our sample.
A: Yes, we offer 3 years warranty to our products.
A: Firstly, Our products are produced in strict quality control
system and the defective rate will be less than 1%.
Secondly, we will send new ones during the guarantee period. For
defective batch products, we will repair them and resend them to
you or we can discuss the solutions including re-call according to
real situation.