Dear K.Panuda,
Thank you for your inquiry.
May I ask you for few questions.
1. What is material grade? >> SUS (what grade) or steel (as in picture is steel)
2. What plating do you want?
3. Yearly usage consumption
4. Is this for new project? (what factory? ATO or EMC)
Please see attached drawings for more details.
BN20 is steel with black coating
BN616 is stainless steel A2
BN4719 is stainless steel A4