Why 3H Hardware?
3H Hardware excels in material selection, craftsmanship, and innovative design. Their comprehensive range—from handles and gearboxes to hinges and stays—caters to diverse needs. Read More

3H Building Hardware’s shower enclosures, with their flexible designs and high performance, cater to both residential and commercial needs. Whether for efficiency-driven spaces or detail-oriented homes, we deliver "bathing as an indulgence" through masterful craftsmanship. Read More

3H Building Hardware's high window electric linkage system offers a combination of screw-type and chain-type intelligent window openers, providing round-the-clock smart ventilation solutions for commercial complexes, industrial plants, public venues, and high-end residences—redefining the "respiratory system" of architectural spaces. Read More

Why 3H Hardware?
3H Hardware excels in material selection, craftsmanship, and innovative design. Their comprehensive range—from handles and gearboxes to hinges and stays—caters to diverse needs. Read More

As a trusted manufacturer, we provide high-quality, durable manual window openers tailored to residential, commercial, and industrial needs. Whether for safety, ventilation, or energy efficiency, our solutions combine performance and affordability. Read More

When selecting sealing strips, balance material properties, installation requirements, compression range, and force tolerance. A scientific, tailored choice will guarantee both sealing performance and long-term durability for your doors and windows. Read More