88 Copper Notch Special Purpose Twin Roller, Door Wheel (9.05.0029)

Welcome to Beijing Lianyongxin construction hardwares Limited

We, Beijing Lianyongxin construction hardwares Limited, is a professional manufacturer in door& window hardwares, major brand as"Lianxin", our products are including handles, hinges, espag rods, locks, rollers, window operators and other raletive products of window and door.

The specification of sliding window and door roller as follows for you reference:

1. Product name: 88 Copper Notch Special Purpose Twin Roller, door wheel.

2. Specification:

1) Application: Sliding window and door.

2) Main material: Zinc or copper or aluminum or plastic, we can make it according to customer's requirements.

3) Surface treatment: Zinc plated/Anodize natural.

4) Operational life test: 50000 times strict tests.

5) Basic color: Silver.

3. Advantage:

1) Durable and safe.

2) Strong productivity and fast delivery time.

3) European standard and OEM, Design service.

4) High quality and factory price.

5) Manufacturing technology: Plastic injection molding, die-casting, powder coating, electroplating, Main materials relate to engineering plastics, aluminium alloy, zinc alloy, high strength.