Yonglang Group Co.,Ltd.
Add.: Yangwan Industrial Area, Qiaoxia Town, Yongjia County, Wenzhou City, Zhejiang Province
Tel.: +86-577-67411088
Cellphone: 13616621958
Fax: +86-577-67471333
Contact Person:(Charger): Emily

Quality Test

All the products are determined by the Quality Control Department. Two to three quality control technicians are assigned to every workshop to insure consistent quality of our products, while those does not meet our quality standards are subjected to reworking or abandoning.

  • The spiral slide passed
    the TUV test
  • The deck and the
    dual-slide passed the
    TUV test
  • The net passed the
    TUV passed TUV test
  • The stairs passed the
    TUV test


  • The aperture size
    passed the TUV test
  • The aperture size
    passed the TUV test
  • The aperture size
    passed the TUV test