Water Tap siam chhuah dan tur .

Copper ingot→ Dissolved → Casting (Sand casting hniam tak, faucet quality sang tak, gravity casting nena siam), →Casting hnua tihfai, Machining →Torerance Inspection→ Leak Test→ Surface Inspectionee Inspection-a Inspection-a Assembly Packaging → Factory.
Casting: Low-grade sand casting, faucet quality sang tak tak gravity casting nei, technology thar ber chu die casting a ni a, compression grinding molding chu zinc alloy die casting process nen a inang.
Quality Control: A siam zawh hmaa thil siam chhuahna kawngah quality chu quality control hmanga control a ni a, a siam zawh tawh chu a packaging-a a siam zawh tawh chu quality assurance part-in a sample a, a bik takin product packaging leh placement check nan.