Yes, sure, welcome to our factory.
You can come here or you ask your some friend in china to check the quality.
If you can’t check it by yourself, we’ll take the photo or send video to confirm.

White Diamond Crystal Quartzite
Smoky Quartz slabs are manufactured by gluing a lot of smaller grey Quartz slabs together. The result is striking, large semi-precious slabs that can be backlit thanks to the transparency of the gems. This is a very rare, unique and luxurious product.