Taizhou Yaorong Stainless Steel Co., Ltd. is a large-scale enterprise producing stainless steel products, offering products that are processed according to drawings. Our main products include point-supported facade accessories, stainless steel handrails, manhole covers, stone hanging components, connecting parts, castings, precast components, canopy steel beams, standard parts, locks, machined parts, custom-shaped stampings, hinges, etc. These are used in heavy industries such as petrochemicals, bridges, textile dyeing, machinery hardware, decoration, shipbuilding, etc. With a flexible management system, a wealth of talent, a research and development strategy, state-of-the-art production equipment, and a comprehensive marketing network spanning various regions, we have established a supporting system for our continuous and rapid development.

     Entering the new century, our company will enhance its strength with pricing and market guidance, aiming for diversification, chain expansion, and informatization to pursue higher corporate value; customer-oriented, we will continuously strengthen our control capabilities, focusing on goals, execution, and results to strive for greater customer satisfaction. We are committed to consistently and steadfastly building our stainless steel products in China.

Welcome to contact us by letter or phone, old and new friends! We look forward to your visit with our service, reasonable prices, specifications, and high-quality products. Welcome to call for inquiries!

Invisible Door Hinge — Invisible Door Hinge Installation

Step 1: Align the raised mating line on the hinge back to the door leaf and door frame, then draw the slot line.

Step Two: During slotting, pay attention to the subtle changes in depth. The slots should be designed with a sloping shape according to the blade thickness, with the slope being deeper inside and shallower outside (closer to the axis is inside). The hinge leaves installed should not protrude above the door leaf or door frame plane, but also avoid slotting too deeply. The hinge and door surface should be maintained as level as possible.

Step 3: First, secure the upper hinge on the door leaf, then attach the lower hinge to the door frame. Ensure the hinge is opened to over 90 degrees during installation (the hinge will automatically close if less than 80-90 degrees). After checking the hinge is properly installed, open and close the door leaf multiple times to see if the movement is smooth.

Step 4: Enable hinge function. Remove the start screw with a crosshead screwdriver, and the invisible door hinge begins to work. Adjust the hinge speed and force as needed; you can do so by turning the speed-adjustment screw.

Here's the summary of the usage and installation methods for invisible door hinges from Comfy100.net, hoping it's helpful to you all. Invisible doors are quite popular nowadays, and the success of their invisibility largely depends on the hinge choice. A suitable invisible door hinge not only facilitates opening but also helps to narrow the gap, allowing the door to seamlessly blend with its surroundings.

Production Cycle: So the product production cycle is 3-5 days for shipment.
Transportation Methods: Local logistics are available to all regions, offering options for shipping, express delivery, and truck transport. In case of special circumstances, we can also arrange for express delivery. Specific shipping costs can be covered by either our side or the buyer; details can be discussed over the phone!
Payment Methods: A 30% deposit is required upon confirmation of order. The remaining balance is due after the goods are ready, and we will ship them. Alternatively, payment can be made upon receiving the goods for pick-up, or you can arrange for pick-up at our factory.

Regarding after-sales: If quality issues such as substandard materials or incorrect specifications are found within 7 days, returns are accepted; if the error is due to the customer's side, we can assist in improvement within our factory's capabilities.
Quotation Validity: Due to the daily price fluctuations of steel products, the specific price is subject to the quotation on the day. Buyers may contact us by phone or online to receive the products and services we offer!
Our Commitment: Strict management, convenient services, and building competitive brands are the tenets of our service.