Defnyddiau
![](http://cdn.globalso.com/cdchuangrong/bgqws.jpg)
![](http://cdn.globalso.com/cdchuangrong/tegew.jpg)
![](http://cdn.globalso.com/cdchuangrong/rwgfq.jpg)
Mae gan y cwmni offer profi uwch ac mae ganddo labordy lefel genedlaethol i reoli ansawdd deunyddiau crai a chynhyrchion gorffenedig.
Mae ein cwmni wedi cael llawer o dystysgrifau awdurdodol
![](http://cdn.globalso.com/cdchuangrong/WRAS-PIPE.jpg.png)
![](http://cdn.globalso.com/cdchuangrong/WRAS-FITTINGS8.jpg.png)
![](http://cdn.globalso.com/cdchuangrong/PPR-cetification6.jpg.png)
![ADRODDIAD SGS7.jpg](http://cdn.globalso.com/cdchuangrong/SGS-REPORT7.jpg.png)
![PP CE5 证书.jpg](http://cdn.globalso.com/cdchuangrong/PP-CE5-证书.jpg.png)
![CE](http://cdn.globalso.com/cdchuangrong/CE.png)
![ISO44274.jpg](http://cdn.globalso.com/cdchuangrong/ISO44274.jpg.png)
![ISO 90013](http://cdn.globalso.com/cdchuangrong/ISO-90013.png)
![FS~5JB4]0A0W4GEI~ZBW~3L2](http://cdn.globalso.com/cdchuangrong/FS5JB40A0W4GEIZBW3L2.png)
![CE PE PIBELL & GOSOD1.jpg](http://cdn.globalso.com/cdchuangrong/CE-PE-PIPE-FITTING1.jpg.png)
Mae gan y cwmni offer profi uwch ac mae ganddo labordy lefel genedlaethol i reoli ansawdd deunyddiau crai a chynhyrchion gorffenedig.
Mae ein cwmni wedi cael llawer o dystysgrifau awdurdodol