水龙头安装、维护和保养
请水电工安装，确保正确安装：
要请有经验和资质的专业人员进行安装。
1、首先多次彻底冲洗进水管中的泥沙、麻丝及脏物。
2、水龙头与冷热供水管必须连接正确，面对水龙头，左边接热水，右边接冷水。
3、安装时必须用力均衡，选用合适的扳手，切忌用力过度，强行安装、损坏部件。
4、安装成功的标准是：不漏一滴水；不留一点痕。
注意：水龙头不可与硬物磕碰和磨擦，不要将水泥、胶水等残留在水龙头表面。

★ Ordering Notes: If you encounter any parameters (shape, size, purpose, material, color, weight, etc.) that we do not specify in the product description or that you cannot clearly understand from the product pictures when ordering goods, please contact us before placing an order to get a clear reply before making a purchase. Our factory offers OEM (Original Equipment Manufacturer) marking and public version inner and outer packaging.

★ Payment Method: The seller advocates Alipay payment or bank transfer. For bulk purchases or customization, a 30% deposit can be paid first. After the goods are inspected and found to be qualified, the remaining balance should be paid before shipment. Both mixed bulk and small-amount purchases will be dispatched upon receipt of payment.

★ Regarding shipping fees: The shipping fees are borne by the buyer. For large items, logistics transportation is adopted. The shipping fees are generally collected on a cash on delivery basis. The specific charges are collected by the logistics company per item (by volume or weight). If you have specified a shipping logistics company, you can communicate with the customer service in advance. A small number of samples will be sent by express delivery. Our company defaults to express delivery. If you need an urgent item, please contact our customer service for SF Express.

★ Regarding receipt: Please check the items in a timely manner after they are dispatched. If you do not receive the pick-up notice within ten days, please inform the seller promptly so that we can assist in checking the whereabouts of the goods. When the goods arrive at the logistics station in the customer's city for pick-up, the buyer is requested to check that the packaging of the goods is intact before signing for it. If there is any damage, please do not sign for it and contact us in a timely manner. 

★ Our factory does not accept free samples!