Cooperate  terms &Warranty
Warranty & Guarantee:
  Shenzhen Superior Technology Co., Ltd warrant that all products are free from defectives in materials and workmanship. we take 2 year guarantee for all of our products and agree1:1 replacement of the defective goods to safe cilents benifits.at the same time we guarantee the prompt replacement for the defective product after quality problem confirmation. Both the after sales service and the quality of our products are all offered 100% OK.
 
Quality Control:
  We ensure that we import finest materials from ISO-9000 certified vendors in Japan, Germany, Korea and USA. We set up a comprehensive Q.C. program with on line Q.C. staffs to make sure that all products are in good condition from raw material to final products. We have different precision instruments that perform accurate inspection and quality assurance checks.
 
Payment terms：
  T/T in advance; L/C at sight, Western Union.,Moneygram
 
Ex-factory time:
  3-20 days upon receiving payment depending on order quantity and items.
 
Samples:
  Samples can be available upon your request.