86-21-50318416     info@goldensign.net

CONTACT US

Goldensign Industry Co., Ltd.
Add:  Room 2212-2216, 22nd Floor, No.58, Jinxin Road, Pudong New District, Shanghai, China
E-mail: info@goldensign.net
Tel: +86 -21-50318416 50318414
Phone: 15221358016
Fax: 021-50318418

NEWS CENTER

  • What are the reasons for the yellowing of PVC plastic?
    What are the reasons for the yellowing of PVC plastic?
    2022-01-05
    What are the reasons for the yellowing of PVC plastic?The yellowing of plastics refers to the chain reaction of the chain-like polymer molecular chain breaking under high temperature, oxidizing environment, or under the action of ultraviolet, infrared, and microorganisms, which triggers free radical
  • Christmas celebration
    Christmas celebration
    2022-01-05
    Last Christmas, we had a carnival, once peace, we blessed, this year's wonderful, we look forward to, Christmas gifts, we prepared, affectionate greetings, we presented, all Goldensign staff in this festive season, wish you Christmas has a smiley face!
  • 2021 company winter trip
    2021 company winter trip
    2021-12-06
    2021 company winter trip
  • Does PVC sheet have formaldehyde?
    Does PVC sheet have formaldehyde?
    2021-12-06
    PVC board does not have formaldehyde, but this is only for regular PVC board products, and some fake and inferior products cannot be guaranteed.
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  E-mail : info@goldensign.net
  Add: ​Room 2212-2216, 22nd Floor, No.58, Jinxin Road, Pudong New District, Shanghai, China
  Phone: +86-15221358016     
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