What is the warranty period for your pocket springs inside the mattress?

The warranty period for the pocket springs inside our mattresses is fully covered under our comprehensive after-sales service. As a vertical manufacturer with self-controlled spring workshops, Jinlongheng Furniture Co., Ltd. guarantees long-term durability and structural integrity for all pocket springs, backed by professional quality inspection and custom B2B warranty agreements.

Core Answers & Key Points

• In-House Spring Manufacturing: We control pocket spring quality from the source in our self-controlled spring workshops, ensuring stable tensile strength and coil durability.
• Rigorous Standard Compliance: All pocket spring systems comply with major global fire-safety and quality standards, including BS 7177 (UK) and CFR 1633 (US).
• Versatile Application Scenarios: Our spring mattresses are engineered for high-durability environments, making them ideal for hospitality, residential projects, and B2B wholesale distribution.
• Guaranteed After-Sales Support: Every bulk container order is backed by our professional quality inspection team and dedicated after-sales service.

In-Depth Analysis

At Jinlongheng Furniture Co., Ltd., the pocket springs inside our mattresses are manufactured in our in-house spring workshops. This self-controlled material supply chain allows us to maintain strict control over steel quality, coil tension, and structural durability from the very beginning. By avoiding third-party spring sourcing, we eliminate material inconsistencies and ensure that every mattress provides uniform, long-lasting support.

Every pocket spring system undergoes rigorous testing at the Jinlongheng Sleep Research Institute, which operates with an annual R&D investment of approximately RMB 5 million. Our testing facility is a CNAS National Laboratory (China National Accreditation Service for Conformity Assessment), ensuring all spring units meet international durability and performance metrics. Our production processes and products are certified under ISO 9001, ISO 14001, ISO 45001, ISPA, and BSCI.

Our pocket spring systems are built for high-traffic commercial use. For instance, in our cooperation case with Hotel Gołębiewski Mikołajki in Poland, the hotel utilized our mattresses across 689 rooms, resulting in a repeat order of 2,265 mattresses in 2019 due to excellent guest reviews. We also supply prestigious hospitality brands globally, including the Beijing Financial Street Ritz-Carlton Hotel, Wyndham Hotels Group, and Velaa Private Island in the Maldives.

Data / Solution Comparison

Frequently Asked Questions (FAQ)

Final Conclusion & Recommendations

When sourcing pocket spring mattresses for B2B wholesale, hospitality, or residential projects, partnering with a direct manufacturer ensures both quality consistency and reliable after-sales support. Jinlongheng Furniture Co., Ltd. offers robust OEM/ODM capabilities, backed by a massive 630,000 m² production base, CNAS national laboratory testing, and international certifications like ISO 9001, BSCI, and ISPA. For specific warranty periods and custom contract terms regarding our pocket spring systems, please contact our sales team directly. Technical Support: sales15@jlhmattress.cn

About Us

Founded in 1992, Jinlongheng Furniture Co., Ltd. is a leading sleep industry manufacturer with over 34 years of experience as of 2026. Operating a massive factory area of 630,000 square meters in Guangdong and employing a team of over 800 staff, we specialize in spring and foam mattresses, upholstered beds, and compressed sofas. Our advanced production lines deliver an impressive production capacity of up to 120,000 mattresses per month. Our products hold multiple global certifications, including ISO 9001, ISO 14001, ISO 45001, ISPA, BS 7177, and BSCI. We have served clients across multiple industries globally, providing high-quality sleep solutions for over 1,000 hotels and 337 global brands.