# Oriental Construction Material > China OCM® is a professional manufacturer for fireproof products covering ceiling to flooring. We sell Magnesium oxide board(Mgo board), Sandwich panel with high quality and reasonable price. ## Social Media - [Facebook](http://www.facebook.com) - [Linkedin](https://www.linkedin.com/in/lynn-zhang-040196b/recent-activity/all/) - [Twitter](https://twitter.com/Chinaocm01?t=ZVzPLgGobahGciYDP0VarQ&s=09) - [Youtube](https://www.youtube.com/@OrientalConstructionMaterialSu/videos) - [Pinterest](https://pinterest.com) - [Linkedin](http://www.linkedin.com) - [Twitter](https://twitter.com) - [Youtube](https://www.youtube.com) ## Website Language Versions - [English](https://www.chinaocm.com): Mgo board,Fireproof Board,Sandwich Panel, Magnesium oxide Board Manufacturer-OCM® - [French](https://fr.chinaocm.com): Panneau Mgo, panneau ignifuge, panneau sandwich, fabricant de panneaux d'oxyde de magnésium-OCM® - [Russian](https://ru.chinaocm.com): Плита Mgo, Огнеупорная плита, Сэндвич-панель, Плита из оксида магния Производитель-OCM® - [Spanish](https://es.chinaocm.com): Tablero ignífugo, tablero Mgo, tablero de óxido de magnesio, panel sándwich, tablero de cemento - Zhangjiagang Oriental Construction Material Co., Ltd - [Japanese](https://jp.chinaocm.com): Mgoボード、耐火ボード、サンドイッチパネル、酸化マグネシウムボードメーカー-OCM® - [Korean](https://kr.chinaocm.com): Mgo 보드, 내화 보드, 샌드위치 패널, 산화 마그네슘 보드 제조 업체-OCM® - [Malayo](https://ms.chinaocm.com): Papan Mgo, Papan Kalis Api, Panel Sandwic, Pengilang Papan Magnesium oksida-OCM® ## Website Navigation - [Products](https://www.chinaocm.com/products.html): Products - [Magnesium Oxide Board](https://www.chinaocm.com/Magnesium-Oxide-Board-pl3647490.html): Magnesium Oxide Board - [Standard Mgo Board](https://www.chinaocm.com/Standard-Mgo-Board-pl44597307.html): Standard Mgo Board - [Sanded Mgo Board](https://www.chinaocm.com/Sanded-Mgo-Board-pl3247490.html): Sanded Mgo Board - [Subfloor Mgo board](https://www.chinaocm.com/Subfloor-Mgo-board-pl3347490.html): Subfloor Mgo board - [Lightweight EPS Mgo board](https://www.chinaocm.com/Lightweight-Mgso4-Cement-Board-pl3147490.html): Lightweight EPS Mgo board - [Fire rated door Mgo board](https://www.chinaocm.com/Fire-Rated-Door-Mgo-Board-pl3047490.html): Fire rated door Mgo board - [Sandwich Panel](https://www.chinaocm.com/Sandwich-Panel-pl3537490.html): Sandwich Panel - [MGO SIP](https://www.chinaocm.com/MGO-SIP-pl3417490.html): MGO SIP - [FCB SIP](https://www.chinaocm.com/FCB-SIP-pl3317490.html): FCB SIP - [OSB SIP](https://www.chinaocm.com/OSB-SIP-pl3217490.html): OSB SIP - [Metal SIP](https://www.chinaocm.com/Metal-SIP-pl47678307.html): Metal SIP - [Fiber Cement Board](https://www.chinaocm.com/Fiber-Cement-Board-pl3117490.html): Fiber Cement Board - [Fiber Cement Board](https://www.chinaocm.com/Fiber-Cement-Board-pl41677307.html): Fiber Cement Board - [Exterior Siding&Cladding](https://www.chinaocm.com/Exterior-Siding-Cladding-pl48577307.html): Exterior Siding&Cladding - [Color-through Board](https://www.chinaocm.com/Color-through-Board-pl40677307.html): Color-through Board - [Calcium Silicate Board](https://www.chinaocm.com/Calcium-Silicate-Board-pl46577307.html): Calcium Silicate Board - [Load Bearing Floor&Decking](https://www.chinaocm.com/Load-Bearing-Floor-Decking-pl47577307.html): Load Bearing Floor&Decking - [3D Art Board](https://www.chinaocm.com/3D-Art-Board-pl45577307.html): 3D Art Board - [Artificial Stone](https://www.chinaocm.com/Artificial-Stone-pl43778307.html): Artificial Stone - [Flexible Stone](https://www.chinaocm.com/Flexible-Stone-pl49575307.html): Flexible Stone - [PU Stone](https://www.chinaocm.com/PU-Stone-pl48475307.html): PU Stone - [Acoustic Panel](https://www.chinaocm.com/Acoustic-Panel-pl40778307.html): Acoustic Panel - [Fire Reaction- Class A](https://www.chinaocm.com/Fire-Reaction-Class-A-pl47475307.html): Fire Reaction- Class A - [Fire Reaction- Class B](https://www.chinaocm.com/Fire-Reaction-Class-B-pl46475307.html): Fire Reaction- Class B - [Polyester Acoustic Panels](https://www.chinaocm.com/Polyester-Acoustic-Panels-pl46962307.html): Polyester Acoustic Panels - [WPC Materials](https://www.chinaocm.com/WPC-Materials-pl42778307.html): WPC Materials - [WPC Decking](https://www.chinaocm.com/WPC-Decking-pl45677307.html): WPC Decking - [WPC Fence](https://www.chinaocm.com/WPC-Fence-pl46677307.html): WPC Fence - [WPC Wall Panel](https://www.chinaocm.com/WPC-Wall-Panel-pl43677307.html): WPC Wall Panel - [Decorative Wall Panels](https://www.chinaocm.com/Decorative-Wall-Panels-pl41778307.html): Decorative Wall Panels - [Aluminum Composite Panel](https://www.chinaocm.com/Aluminum-Composite-Panel-pl43552307.html): Aluminum Composite Panel - [Bamboo Fiber Charcoal Board](https://www.chinaocm.com/Bamboo-Fiber-Charcoal-Board-pl49552307.html): Bamboo Fiber Charcoal Board - [Laminated Mgo Board](https://www.chinaocm.com/Laminated-Mgo-Board-pl47552307.html): Laminated Mgo Board - [HPL Compact Laminate](/): HPL Compact Laminate - [SPC Wall Panel](https://www.chinaocm.com/SPC-Wall-Panel-pl46413307.html): SPC Wall Panel - [Modular Fencing System](https://www.chinaocm.com/Modular-Fencing-System-pl49121086.html): Modular Fencing System - [Why-OCM](https://www.chinaocm.com/aboutus.html): Why-OCM - [General Information](https://www.chinaocm.com/200610125908.html): General Information - [Non-combustibility](https://www.chinaocm.com/200610130234.html): Non-combustibility - [MSDS](https://www.chinaocm.com/200610130420.html): MSDS - [Certificate](https://www.chinaocm.com/200610130808.html): Certificate - [Solution](https://www.chinaocm.com/200610131810.html): Solution - [Warrante](https://www.chinaocm.com/200610142350.html): Warrante - [Strength](https://www.chinaocm.com/200610142504.html): Strength - [Contact Us](https://www.chinaocm.com/contactus.html): Contact Us - [Gallery](https://www.chinaocm.com/gallery1.html): Gallery - [Gallery-OCM® Backer](https://www.chinaocm.com/200611151314.html): Gallery-OCM® Backer - [Magnesium Oxide Board](/): Magnesium Oxide Board - [Gallery-OCM® Deco](https://www.chinaocm.com/200611152031.html): Gallery-OCM® Deco - [Gallery-OCM® Siding](https://www.chinaocm.com/200611152339.html): Gallery-OCM® Siding - [Gallery-OCM® Ceiling](https://www.chinaocm.com/200611152812.html): Gallery-OCM® Ceiling - [Gallery-OCM® SIP](https://www.chinaocm.com/200611153455.html): Gallery-OCM® SIP - [Gallery-OCM® Flooring](https://www.chinaocm.com/200611153804.html): Gallery-OCM® Flooring - [Gallery-OCM® Roof](https://www.chinaocm.com/200611154106.html): Gallery-OCM® Roof - [Gallery-OCM® Inno](https://www.chinaocm.com/200611154213.html): Gallery-OCM® Inno - [Support](https://www.chinaocm.com/support.html): Support - [Care and maintenance](https://www.chinaocm.com/200611160431.html): Care and maintenance - [Coating and Finishes](https://www.chinaocm.com/200611161215.html): Coating and Finishes - [Installation manual](https://www.chinaocm.com/200611162007.html): Installation manual - [FAQ](https://www.chinaocm.com/faqlist.html): FAQ - [Resources](https://www.chinaocm.com/200611163028.html): Resources - [Video](https://www.chinaocm.com/200611163127.html): Video - [News](https://www.chinaocm.com/news.html): News ## Product Category - [Magnesium Oxide Board](https://www.chinaocm.com/Magnesium-Oxide-Board-pl3647490.html): Magnesium Oxide Board - [Standard Mgo Board](https://www.chinaocm.com/Standard-Mgo-Board-pl44597307.html): Standard Mgo Board - [Sanded Mgo Board](https://www.chinaocm.com/Sanded-Mgo-Board-pl3247490.html): Sanded Mgo Board - [Subfloor Mgo board](https://www.chinaocm.com/Subfloor-Mgo-board-pl3347490.html): Subfloor Mgo board - [Fire Rated Door Mgo Board](https://www.chinaocm.com/Fire-Rated-Door-Mgo-Board-pl3047490.html): Fire Rated Door Mgo Board - [Lightweight Mgso4 Cement Board](https://www.chinaocm.com/Lightweight-Mgso4-Cement-Board-pl3147490.html): Lightweight Mgso4 Cement Board - [Unclassified MGO Board](https://www.chinaocm.com/Unclassified-MGO-Board-pl43597307.html): Unclassified MGO Board - [Fiber Cement Board](https://www.chinaocm.com/Fiber-Cement-Board-pl3117490.html): Fiber Cement Board - [Fiber Cement Board](https://www.chinaocm.com/Fiber-Cement-Board-pl41677307.html): Fiber Cement Board - [Exterior Siding&Cladding](https://www.chinaocm.com/Exterior-Siding-Cladding-pl48577307.html): Exterior Siding&Cladding - [Color-through Board](https://www.chinaocm.com/Color-through-Board-pl40677307.html): Color-through Board - [Calcium Silicate Board](https://www.chinaocm.com/Calcium-Silicate-Board-pl46577307.html): Calcium Silicate Board - [Load Bearing Floor&Decking](https://www.chinaocm.com/Load-Bearing-Floor-Decking-pl47577307.html): Load Bearing Floor&Decking - [3D Art Board](https://www.chinaocm.com/3D-Art-Board-pl45577307.html): 3D Art Board - [Hollow Core Cement Board](https://www.chinaocm.com/Hollow-Core-Cement-Board-pl49583697.html): Hollow Core Cement Board - [Pre-Coated Cement Board](https://www.chinaocm.com/Pre-Coated-Cement-Board-pl40583697.html): Pre-Coated Cement Board - [Sandwich Panel](https://www.chinaocm.com/Sandwich-Panel-pl3537490.html): Sandwich Panel - [MGO SIP](https://www.chinaocm.com/MGO-SIP-pl3417490.html): MGO SIP - [FCB SIP](https://www.chinaocm.com/FCB-SIP-pl3317490.html): FCB SIP - [OSB SIP](https://www.chinaocm.com/OSB-SIP-pl3217490.html): OSB SIP - [Metal SIP](https://www.chinaocm.com/Metal-SIP-pl47678307.html): Metal SIP - [Artificial Stone](https://www.chinaocm.com/Artificial-Stone-pl43778307.html): Artificial Stone - [Flexible Stone](https://www.chinaocm.com/Flexible-Stone-pl49575307.html): Flexible Stone - [PU Stone](https://www.chinaocm.com/PU-Stone-pl48475307.html): PU Stone - [WPC Materials](https://www.chinaocm.com/WPC-Materials-pl42778307.html): WPC Materials - [WPC Decking](https://www.chinaocm.com/WPC-Decking-pl45677307.html): WPC Decking - [WPC Fence](https://www.chinaocm.com/WPC-Fence-pl46677307.html): WPC Fence - [WPC Wall Panel](https://www.chinaocm.com/WPC-Wall-Panel-pl43677307.html): WPC Wall Panel - [Acoustic Panel](https://www.chinaocm.com/Acoustic-Panel-pl40778307.html): Acoustic Panel - [Fire Reaction- Class A](https://www.chinaocm.com/Fire-Reaction-Class-A-pl47475307.html): Fire Reaction- Class A - [Fire Reaction- Class B](https://www.chinaocm.com/Fire-Reaction-Class-B-pl46475307.html): Fire Reaction- Class B - [Polyester Acoustic Panels](https://www.chinaocm.com/Polyester-Acoustic-Panels-pl46962307.html): Polyester Acoustic Panels - [Magnesium Oxide Soundproof Board](https://www.chinaocm.com/Magnesium-Oxide-Soundproof-Board-pl48483697.html): Magnesium Oxide Soundproof Board - [Decorative Wall Panels](https://www.chinaocm.com/Decorative-Wall-Panels-pl41778307.html): Decorative Wall Panels - [Aluminum Composite Panel](https://www.chinaocm.com/Aluminum-Composite-Panel-pl43552307.html): Aluminum Composite Panel - [Bamboo Fiber Charcoal Board](https://www.chinaocm.com/Bamboo-Fiber-Charcoal-Board-pl49552307.html): Bamboo Fiber Charcoal Board - [Laminated Mgo Board](https://www.chinaocm.com/Laminated-Mgo-Board-pl47552307.html): Laminated Mgo Board - [SPC Wall Panel](https://www.chinaocm.com/SPC-Wall-Panel-pl46413307.html): SPC Wall Panel - [Aluminium Honeycomb Panel](https://www.chinaocm.com/Aluminium-Honeycomb-Panel-pl46795207.html): Aluminium Honeycomb Panel - [Modular Fencing System](https://www.chinaocm.com/Modular-Fencing-System-pl49121086.html): Modular Fencing System - [Innovation](https://www.chinaocm.com/Innovation-pl3817490.html): Innovation ## FAQ - **Q: What is glass magnesium plate?** A: OCM plate is a new type of non combustible inorganic wallboard improved on the basis of the traditional Magnesium Oxide board, and its performance is far superior to the ordinary Magnesium Oxide board in all aspects. - **Q: Composition of glass magnesium plate** A: Magnesium Oxide, magnesium chloride, glass fiber cloth, perlite and other raw materials as the main raw material, through the special production process - **Q: Are there dangerous components in glass magnesium plates?** A: OCM is a new type of environmental protection decorative material made of 100% mineral and reclaimed water. Product features: I don't get damp - no corrosion - Free - oil - free non-toxic organic ingredients The heavy metal salt - non asbestos - free formaldehyde - **Q: OCM how to achieve a negative carbon economy model?** A: The magnesium plate absorbs carbon dioxide in the air, which is called carbonation. As time goes on, the carbon dioxide emissions in the air can be effectively controlled. This is tantamount to a negative carbon economy model. - **Q: What are the conventional information on OCM?** A: The conventional dimensions of the OCM board are 1220\*2440mm, 1200\*2700mm, 1200\*3000mm, and thickness from 3mm to 20mm. The color is usually beige, and other colors can be obtained by adjusting recipes.