Shanghai Linpin Instrument Stock Co., Ltd (‘Lenpure® below) is a reliable and professional high-tech enterprise in the field of environmental chambers. As an expert test chambers manufacturer and a comprehensive one-stop solution service provider , Lenpure® owns its standardised production bases and showrooms.
By virtue of innovated products, efficient supply chain and strong strategic executive force, Lenpure® is specialized in creating premium, safe, eco-friendly, professional and highly-efficient service.

Lenprue® products cover:

  • Temperature Humidity Chambers,
  • Cycling Chambers,
  • Illumination Chambers,
  • UV and Xenon Aging Chambers,
  • Thermal Shock Chambers,
  • IP Protective Test Chambers (Rainfall chamber, Dust and Sand Test Chamber),
  • Walk-in Climatic Chambers,
  • Salt Corrosion Chambers,
  • Non-standard environmental chambers, etc.
Insisting on high input on the R&D, innovating products. Adhere to high investment in scientific research and creating differentiated products, Lenpure® has gained lots of honor certificates thanks to its superior quality, design and performance which are widely praised by customers. Lenpure® climatic chambers win a number of software copyright and technology patents, combining reliability, easy-to-use performance with practicality to meet all-round requirements from customers.


  • Walk-in Climatic Chambers
  • Non-standard Chambers
  • Thermal Humidity Chambers
  • Accelerated Aging Chambers
  • IP Grade Test Chambers
  • Salt Spray Chambers