Announcement: ALEX Awarded China’s First ETL Certification for EMT Conduit and Elbows

We are proud to announce that Hangzhou Times Import and Export Co., Ltd. has officially received ETL certification from Intertek (Control Number: 5032446), marking a significant milestone in our commitment to international quality standards.

The certified products include:

  • Electrical Metallic Tubing (EMT)

  • EMT 90° Elbows
    with sizes ranging from 1/2 inch to 4 inches. The certification is based on UL 797:2007 Ed.9+R:28Apr2023 and CSA C22.2 No. 83.1:2007 standards.

This is the first ETL certificate ever issued in China for EMT conduits and elbows — a milestone not only for our company but for the entire Chinese electrical conduit industry.

As part of the certification process, we also submitted compliance evidence with ASTM A239, titled:

“Standard Practice for Locating the Thinnest Spot in a Zinc (Galvanized) Coating on Iron or Steel Articles.”
This standard provides a reliable procedure for determining the thinnest point of zinc coatings applied through hot-dip galvanizing, electroplating, or spraying methods — underscoring the corrosion protection and consistency of our product quality.

Key technical highlights from the ETL Report include:

  • Zinc coating thickness of 20μm on EMT tubing

  • Durable and legible markings on each length of tubing and elbow

  • Full compliance with rigorous Intertek testing and inspection protocols

This achievement reinforces our dedication to producing high-quality, internationally certified electrical conduit systems. We remain committed to innovation, quality, and serving our global partners with excellence.


*Fun Facts: Only Manufactuers is having "Authorization to Mark" Form, and trading company is only able to get "Compliance of Certificate"


For more information or to view the full ETL report, please visit our website at www.alexcity.biz. Feel free to contact us for certification copies or partnership inquiries.


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