Lingdo Industrial Limited凌度实业有限公司

  Specialist of Air Conditioning, Cooling and Ventilation!

 Your Trust , Our Responsibility!    info@lingdohvac.com

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Lingdo Industrial Limited Quality Control

Thanks Cathy, we are very excited with your product, I am sure there will be more order in the future.

—— Carlos

Thank you for strong cooperation, we are preparing for our next order.

—— Thang

Thank you for sweet service and good products, you made us at ease.

—— Julius

We have received the goods, thank you very much. It looks OK. We'll contact you later for more order.

—— Hooman

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QC Profile

Products quality is controlled through the following three steps:

 

1. Raw material quality control

 

All raw materials and spare parts require to be checked before going to warehouse, for unqualified spare parts, they will be sent back to supplier and not allowed to use.

 

2. Production quality control

 

During production, quality is controlled through self-checking, mutual inspection, special inspection, performance testing. 

 

3. Inspection before shipment and delivery

 

Before shipment or delivery, all products will be cleaned carefully, packed with plastic film and wooden case, make sure shipment and delivery safety. 

 

 

Certifications
  • Standard:CE Certificate

    Number:714I021011

    Issue Date:2011-05-03

    Scope/Range:Air Cooled Ducted Air Conditioner

    Issued By:ECO S.P.A.

  • Standard:TUV Certificate

    Number:Z1120578065001

    Issue Date:2012-05-18

    Scope/Range:AAHM Air Handling Unit

    Issued By:TUV SUD Product Service GmbH

  • Standard:ISO9001:2008

    Number:0350316Q20036R1S

    Issue Date:2016-01-18

    Expiry Date:2018-09-15

    Scope/Range:Commercial and industrial air conditioner

    Issued By:XQCC

  • Standard:ISO14001:2004

    Number:0350316E10021R1S

    Issue Date:2016-01-18

    Expiry Date:2018-09-15

    Scope/Range:Commercial and industrial air conditioner

    Issued By:XQCC

Contact Details
Lingdo Industrial Limited

Contact Person: Ms. Cathy Peng

Tel: 86-757-23628768

Fax: 86-757-23628769

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