CHENGSHUO | PRODUCT DRAWING REVIEW Reference: Brass valve joint Study: https://chengshuoprecision.com/work/products/brass-valve-joint-interface-and-cleanliness/ Our component and assembly: [Describe the function and mating interfaces] Please review: 1. Connector drawing with sections through the bore and side opening. 2. Mating thread or interface specifications and assembly access details. 3. Brass grade, operating conditions and required cleaning specification. 4. Sample and order quantities with component and functional test scope. Critical acceptance requirements: 1. Verify the connection dimensions and specified engagement or seating features. 2. Check designated bore intersections and edges using the agreed access method. 3. Confirm the specified cleaning and packing condition before shipment. Drawing / revision: [ ] Material / finish: [ ] Sample / production quantities: [ ] Delivery destination / target timing: [ ] Contact: Alen@dgchengshuo.com