Q: Is it leak? A: No,It isn't.our material is high quality 100% natural bamboo and every cap is checked carefully by professional people before packing.
Q: Is it waterproof? A: Yes,It is.cap surface is painting at least 2 times. It depends on customer's quality requirement Q: Is logo available? A: Yes,It is available.screen printing,laser engraving and heat transfer printing. It can meet customer 's beauty needs. Q: Can I have my unique design(size,volume,pattern,etc)? A: Yes,certainly.customer's design such as size,volume,pattern,etc is welcomed. Q: Is your bamboo products 100% natural&healthy? A: Yes,with SGS certification!
Audited Supplier 
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