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！！！Thank you for choosing Dinghai Shenjin Waterproof Engineering (Beijing) Co., Ltd.! Our patented technology: tile-free repair for bathroom leaks, Patent No.: 201210113811.3, specializes in tile-free repair for bathroom leakage. The waterproof effect ensures a long-lasting leak-proof solution.

Our patented technology is highly advanced, boasts fast repair times, long-lasting waterproofing, immediate use after repair, zero waste generation, energy-efficient, and environmentally friendly. With a 5-10-year warranty upon contract signing, it is a popular choice among customers. Due to the surge in business volume, we are now opening up low-barrier patent technology authorization across various districts and counties to collectively serve customers. We welcome rapid reservation for those interested in joining us. Resources are scarce, and once the opportunity is missed, it cannot be regained.

Three, our company's patented technology specializes in repairing bathroom leaks without removing tiles, drilling holes, injecting gel, or applying coated waterproofing sealant. Whether it's pipe leaks or waterproofing layer leaks, leaks from below or around the bathroom walls, or the blackening and molding of the wooden floor skirting at the bathroom entrance, or moisture, mold, efflorescence, and peeling joint compound on the exterior walls of the bathroom, all leak issues can be resolved within a day. The finished bathroom retains its original appearance, color, and effect, with no coating on the surface, ensuring long-lasting waterproofing. We offer a 5-10-year warranty upon signing the contract.

Four, Payment Method: To ensure our customers do not suffer any loss and to prevent fraud and unnecessary detours, our company adopts a payment confirmation method where payment is made only after 30-100 days post-completion of the leak repair in the bathroom, and the leak is completely sealed.

V. The advantages of using our company's patented technology for non-destructive brick repair of bathroom leaks are as follows:

Address these toilet issues:

The bathroom no longer leaks water down to the floor.

<2> The interior and exterior walls of the bathroom will no longer suffer from dampness, mold, efflorescence, and peeling.

<3> No more dampness, mildew, discoloration, or warping on the skirting boards at both sides of the bathroom door.

<4> The issue of the wood door frame at the bathroom entrance and the wood flooring turning black, molding, warping, and rotting has been completely resolved.

<5> The entire bathroom offers waterproof, moisture-proof, mold-proof, corrosion-proof, and pollution-proof effects.

2. Energy-efficient and eco-friendly; no need to remove existing tiles, reducing waste and complex procedures, and also minimizing pollution to the home environment.

3. Waterproof performance lifespan ensures long-term leak-proofing, a single repair guarantees permanent leak prevention, leaving you free from the worry of leaks.

4. Same-day repair, ready for use the same day.

6. The charge is only 60% of the tile removal and repair cost (3000 yuan).

7. The color and finish of the bathroom tiles after repair are identical to the original, preserving aesthetics while enhancing the bathroom's cleanliness, giving the entire space a brand new look.

8. Comparison of New and Old Methods: Using traditional methods to remove and repair tiles, the bathroom will be out of use for at least 7-10 days. The cost, based on a standard bathroom size of 3-5 square meters, is not less than 5,000 yuan. It comes with a 5-year warranty, but after 5 years, if the waterproofing membrane fails and leaks occur on the floor below, you'll need to spend additional money for repairs. Over 10 years, you'll end up spending 10,000 yuan twice.Repairing with our patented technology takes only 3 hours and is ready for use the same day, with long-lasting and leak-proof results. For new tiles, we offer a 10-year warranty, and the price is just 60% of the tile removal and repair cost, which is 3,000 yuan. Therefore, choosing our patented technology for a single repair of the bathroom that ensures no leaks for 5-10 years is highly worthwhile.。

9. You will achieve such a repair effect:

Patented technology is better and more professional, as it is an authorized patent by the patent office, Patent No.: 201210113811.3.

<2> Our service includes a long-standing ten-year warranty in the industry, as the protection period for authorized patented inventions at the patent office is 20 years, ensuring a long-lasting waterproof effect that never leaks.

<3> The service charge is only 60% of the tile removal and repair cost (3000 yuan).

<4> Our commitment: Due to the advantages of our authorized patented technology, which does not require removing tiles, and considering that customers' renovation time and tile lifespan vary, we offer a warranty period for our customers' signed contracts (old tiles: 5 years; new tiles: 10 years).Enhance customer satisfaction with more reassuring service.

<5> Our patented authorization personnel are available in all districts and counties to serve you, so feel free to choose us with confidence. Missing us means missing out on such exceptional results.

Six. **[Serious Declaration]**

Any claim that matches our patented technology is a lie and a counterfeit, constituting infringement. Our patented technology has been authorized by the patent office and is legally protected. Unauthorized use of our patent rights will result in legal追究. Should anyone be found to have copied and pasted, misused part of our documents or content, or pretend to use our patented technology, we will definitely pursue legal responsibility. Relevant personnel are patrolling and identifying, and upon discovery and confirmation of infringement evidence, all cases will be handled as patent infringement, with a claim for 500,000 yuan.