本公司緊急求購ＰＶＣ窗鎖，　具體規格如下：
1. 85/45 ，　 85/35 - 要用最便宜的材料. Body plate - 鉻合金或鍍金 門插銷和 deadbolt - zinc alloy or iron. Please note the latch, deadbolt and front plate should be of the same colour. So if its gold then the front plate, latch and deadbolt should be gold.

2. Front plate - with round corner heads.

3. Front plate width - 22mm

4. Front plate thickmess - 2.5mm 。