photochemical etching part/stainless steel chemical etching1. low cost for molding 2. Delivery on time 3. ROHS complaint 4. ISO 14001:2004 certifieOur Advantages:1. Low cost for molding or tooling2. Advanced & Standardization workshops and facilitates. 3. High-tech and high precision manufacturing equipment. 4. Strict ISO14001:2004 ,Website:http://www.doho-printing.com, ISO9001:2008 standards.5. ROHS compliant & enviroment friendly products. 6. Professional technical specialists and management personel7. 100% in house inspection before delivery8. All OEM/EDM is welcome Payment & Shipping Terms:Place of OriginShenzhen, China (Mainland)MOQ1 PiecesPortShenzhen / HongkongPackaging options1.Left in sheet      2.Detached      3.Bulk packed      4.Box in foam layer      5.PE, Boxeslead TimeFor samples:3-7 days; For mass production:7-15 daysDelivery methodsDHL, EMS, by sea/ by airPayment TermsT/T, Paypal, Western Union, L/CSupply Ability10000000 Piece/Pieces per WeekTechnical Data:Machining TypeChemical etching / photo etching, Laser cutting, stampingMaterial CapabilitiesBrass, Bronze, Copper, Hardened Metals, Precious Metals, Stainless Steel, Aluminum, Alloy (Thickness from 0.03 mm up to 1 mm)Product Dimension220*280 mmSmallest open holeD= 0.1mm when Thickness range from 0.03mm to 0.05mm 1.5*ThicknessCentre to Centre for holes1.5*ThicknessSmallest line width0.05mm.Product precision± 0.01mm (common difference). It's generally 20% of material thickness.Surface treatment for choicePlanting / Painting, electro-polishing