Door and Window Accessories Aluminium Profile Extrusion Cover Sliding Window Double Roller

Product Description

Height Adjustment Range	15mm	Wheel Material	PA66 Nylon
Load Parameter	100kg-150kg	Bearing Type	Double Ball Bearing
Wheel & Shaft Configuration	POM	Bracket Material	201 Stainless Steel
Bracket & Surface Finish	Aluminum Alloy	Surface Treatment	Electrophoresis

Established in 2004, Osebon Hardware is a professional manufacturer focusing on the R&D, production and customization of aluminum door and window hardware. We offer reliable one-stop hardware solutions for global wholesalers and construction projects. After years of development, we have built complete capabilities in independent R&D, standardized production, strict quality control and global sales, delivering durable and cost-effective products.
We own a 3,000-square-meter automated production base covering full manufacturing processes from mold making, casting and precision processing to surface treatment and assembly. Equipped with an in-house R&D lab and quality testing center, we continuously upgrade products and technologies. Full-process quality inspection is carried out to eliminate defective products and ensure stable quality.
Our products comply with global industry standards. All items undergo strict tests for stability, anti-corrosion, load capacity and opening-closing durability. They work steadily in high-temperature, humid and coastal salt fog environments, effectively prolonging the service life of doors and windows.
We provide a full range of hardware accessories for various doors and windows, including hinges, rollers, handles, lock points and connectors. Our complete product line supports one-stop purchasing, helping customers save time and procurement costs.
Flexible customization services are available, including OEM labeling, size adjustment and personalized packaging. We cater to both large engineering orders and small-batch wholesale orders with tailored production solutions.
Our products are exported to the Middle East, Southeast Asia, South America, Africa and other regions. We have established long-term stable partnerships with overseas distributors and engineering contractors, with rich cross-border trade experience. Adhering to quality and integrity, we keep optimizing products and services to create greater value for global clients.

1.When can I get the quotation?

We usually provide a quotation within 1-4 hours after receiving your inquiry. If you urgently need to obtain the price, please call us or specify it in the email. We will give priority to processing your inquiry.

2. Can the product be customized? What is the production cycle of the product?

After the goods are ordered, we can customize them according to the special requirements of the customers by adopting the latest technology.

The production cycle depends on the quantity of orders and the type of products. Under normal circumstances, production can be completed within 12-14 working days after the order is confirmed.60 days for bulk order production.

3. What are the delivery terms of your company?

We accept various methods such as factory delivery (EXW), Free on Board (FOB).

4. What about the transportation costs and delivery time?

This depends on the volume of the goods, the mode of transportation (sea/air/express) and the destination port/airport you specify. We would be most grateful if you could provide relevant information so that we can accurately calculate the cost.

5. How long is the validity period of the offer?

The validity period of the quotation is usually 15 days, as determined by the increase in the price of raw materials in the market.

6. How to replenish vulnerable and consumable parts? How should I deal with the broken parts?

If such a situation occurs, please contact us in time. We can provide consumable parts, consumable parts and spare parts for replenishment only at a charge.If the issue is caused by our company, we should actively negotiate and take responsibility. We will analyze the specific situation.

7. What are your payment terms?

Payment: less than or equal to 2,000 US dollars, 100% prepaid. When the amount is relatively large, we will charge a 50% deposit and a 50% balance. Of course, we also accept payment agreements such as letters of credit ,OA and TT