英语语法分析

All our products have obtained the certifications of TUV, ce, CQC, and UL.

我公司所有产品均获得了TUV认证，CE认证，CQC认证和UL认证。

Besides that, All our welder were well trained and obtained TUV Welding Certification.

除此之外，我们所有的焊工都训练有素，获得德国莱茵焊接认证。

Now we just want to know whether you have the TUV certification. If you have, just send us a copy when shipping the goods.

我们现在只需要知道你们有没有TUV认证就可以了。如果有，发货的时候一起寄给我们一个复印件就可以了。