Shanghai Liangui Technology Co., Ltd.
We are committed to promoting the prosperity and development of the world through science and technology.
We exercise stringent internal control measures for ensuring the accurate dimensions and mechanical properties of our products. Our quality assurance system assures each product to undergo Factory testing requirements.We will count cheapest shipping cost and make invoice to you at once. Email you the tracking no., and help to chase the parcels until it arrive you. If you have any question,please contact us freely by E-mail or Telephone.
