Current location Home » Why-OCM » Certificate


 Headquarters: Z703 Guotai Xintiandi, #19 Renmin Road,Zhangjiagang City, Jiangsu, China


  Mobile phone:+86- 15162322239

OCM products passed CE and ASTM tests.

 Fire Safety
OCM Board is ASTM E119 & NFPA 251/ UL263 – CAN / ULC-S101M, S-135 classified non-combustible, 2010 NBC.

Moisture and water have no effect on OCM Board as is shown by the A STM C1186-02 test.

OCM Board is resilient to impact as tested by the ASTM C1325-04.  OCM Board products can withstand abuse, as they are highly impact tolerant.

Freeze and Thaw
OCM Board freeze-thaw testing exceeds the requirements of ASTM C1185 and AC386: 50 cycles have no effect.

Fastener and Nail-Head
OCM Board provides a solid substrate suitable for screw or nail fastening.

Expansion and Contraction Properties
<0.02% delta  60 degrees C and <0.04% delta 60% humidity.

 The full list of certified test results available at MSDS

 For warranty service call +86-512-58269707 or write Email to

Fill in the following information,Our sales will contact you!



Quick Link


Oriental Construction Material Industry Co., Ltd.(ChinaOCM) is located in Zhangjiagang city, Jiangsu province, china. We are a comprehensive enterprise combining researching, manufacturing and processing magnesia products.
 Copyright  2022 Oriental Construction Material (SuZhou) Co.,Ltd      Sitemap