Stainless cocktail shaker

B2B buyers should prioritize Food-Grade Stainless Steel 304 (18/8) or 316 for superior corrosion resistance and durability. Ensure the wall thickness is at least 0.6mm to 0.8mm to provide adequate thermal insulation and prevent the metal from deforming under heavy professional use. For high-end markets, verify that the interior has an electropolished finish to prevent bacterial buildup and residual odors.

For Cobbler Shakers, check the precision of the built-in strainer and the fit of the cap; a vacuum seal is essential to prevent leaking during vigorous shaking. For Boston Shakers, ensure the two tins have a weighted base for balance and a 'perfect fit' taper that allows for a quick-release seal. Request a water-tightness test report or a video demonstration of the seal integrity before finalizing the order.

Since these products come into contact with beverages, they must comply with FDA (USA) or LFGB (Germany/EU) food contact safety regulations. Ensure the supplier provides BPA-free certification for any silicone gaskets and a Heavy Metal Leaching Test (covering Lead and Cadmium) to meet international safety benchmarks. For the European market, CE marking and REACH compliance are often required.

Common finishes include Mirror Polishing, Brushed/Satin finish, PVD Plating (Gold, Rose Gold, Black), and Powder Coating. While PVD plating offers a premium aesthetic, you must confirm it is dishwasher safe or clearly labeled as 'hand-wash only' to avoid post-sale complaints. Electroplating is more prone to chipping, so PVD (Physical Vapor Deposition) is the preferred technology for high-durability color applications.

Stainless steel shakers are prone to surface scratching and denting. Insist on individual bubble wrap or cloth bag packaging for each unit, followed by a 5-layer corrugated master carton. For bulk shipments, request palletization with corner protectors and ensure the shipping terms include Cargo Insurance to cover potential transit damage.

Start by requesting a sample consolidation to compare quality across 2-3 vendors. When negotiating, leverage Annual Purchase Volume (APV) rather than single-order quantity to secure lower unit prices. Ask for OEM/Custom Logo inclusion in the base price for orders exceeding 500-1,000 units, and negotiate a 30/70 payment term (30% deposit, 70% against Bill of Lading) to maintain cash flow leverage.

Be aware of Anti-Dumping Duties that may apply to certain stainless steel categories depending on the specific HS Code used (typically 7323.93). Always verify the HS Code with your customs broker beforehand. For shipping, Sea Freight (LCL/FCL) is most economical for heavy metal items, but ensure the supplier provides a VGM (Verified Gross Mass) declaration to avoid port delays.

Always use the Secured Trading Service provided by Made-in-China.com to protect your payments. Conduct a Factory Audit or hire a third-party inspection agency (like SGS or Intertek) to perform a Pre-Shipment Inspection (PSI). This ensures the goods meet the agreed-upon 'Golden Sample' quality before the final balance is paid.