PURCHASING EVIDENCE
A supplier page built around the things project buyers check first.
Greathouse should not rely on broad claims. The Why Us page presents visible factory capability, engineering support, production steps, technical document readiness and export packing so buyers can judge whether the supplier is ready for custom sunroom, window and door orders.
Direct Manufacturer
Own production process, clearer communication and faster feedback for samples and order details.
型材展厅
实物铝型材样品和产品展示可支持材料与颜色沟通。
工程支持
生产前提供 CAD 图纸、结构细节、型材截面和项目专项沟通。
受控生产
切割、加工、组装、五金安装和质检均通过可见车间流程完成。
出口交付准备
为海外项目运输准备保护包装、托盘和装柜。
制造实力
Manufacturing you can see.
Greathouse presents real workshop, equipment and production process photos so buyers can understand how aluminum window, door and sunroom orders are handled before placing bulk orders.
- Aluminum profile cutting and machining
- Corner assembly and frame processing
- Hardware installation and adjustment
- Finished product inspection before packing
EQUIPMENT & PROCESSING
Processing equipment for aluminum systems.
The production process includes aluminum profile cutting, machining and preparation before assembly. Equipment photos help buyers understand the real workshop capability behind each custom order.
- Profile cutting preparation
- Machining and hole processing
- Frame and part preparation
- Order-specific production handling
ENGINEERING & MATERIALS
Structure details before order confirmation.
For custom sunrooms and aluminum systems, buyers need to understand profile selection, roof structure, glass options and installation details. Greathouse uses drawings, physical samples and section details to support technical discussion.
CAD Support
Support project discussion with drawings and product details.
Roof Structure
Show glass roof and sunroom structure logic before quotation.
Profile Sections
Show aluminum profile structure and section details for review.
质量控制
Quality checks through each step.
A project order is only reliable when production steps are visible and repeatable. The Greathouse workflow focuses on checking materials, processing, assembly, hardware and finished products before export packing.
Material & Profile Check
Confirm profile, glass and hardware requirements before processing.
Cutting & Assembly
Process aluminum profiles and assemble frames according to order details.
Hardware Installation
Install and adjust handles, rollers, locks and related accessories.
Final Inspection
Inspect finished products before packing and shipment preparation.
DOCUMENTS FOR REVIEW
Technical documents available for project review.
For project buyers, Greathouse can provide technical files, product details, material information and available certificate documents for review before order confirmation. Certificate scope should be checked against the exact product and project requirement.
项目交付
为海外交付准备。
成品采用出口包装保护，按需打托并准备装柜，以降低运输风险。
保护包装
框架、玻璃和配件均按长途运输要求保护。
装柜发运
发运准备重点考虑实际搬运和海外交付风险降低。
