Dian Fengshi Office Furniture Maintenance Tips: Avoid Straining Your Waist There is a type of table called a "partition table" which has a long, thick, and heavy top. The top is not integrated with the legs; it is a detachable design. In northern regions, it is also known as "a piece of jade," while in the south, it is called "gangban." It was popular during the late Qing Dynasty and was commonly used to place heavy items like large grandfather clocks or rock and stone bonsai arrangements.

Due to the bulky objects on the surface, the desk can withstand significant pressure. Although the desk legs provide support on both sides, making it not particularly labor-intensive, the center of the desk is suspended in the air, which poses a risk of strain over time. To prevent such occurrences, it is advisable to flip the desk over every year or every six months. The slightly uneven surface will even out as the load-bearing direction changes.

South Furniture Coating for Waterproofing: Used Office Furniture Recycling Companies Note that due to the humid climate in the south, to better prevent water damage, most of the furniture's surface is coated with a thin layer of wood varnish. Suzhou furniture is characterized by being varnished on both the inside and outside, receiving thorough maintenance. Guangzhou furniture is also varnished. Varnishing is quite challenging for the average person and can be handled by professionals. Beijing-style redwood furniture is not varnished; instead, it is simply waxed on the surface. Since the northern climate is dry, varnishing is unnecessary. After waxing, as the furniture is used over time, the wax seeps into the wood, causing oxidation and forming a patina. Furniture with a patina should not be exposed to hot water or strong solvents like gasoline, as it can damage the patina. How to maintain the surface? An old saying goes, "Cold tables should not be used to brew tea." This reflects the wood's nature, as the furniture should not be subjected to rapid temperature changes. For example, furniture with stone surfaces (like tables, screen dividers, etc.) should not be placed outdoors in winter or in direct sunlight in summer to prevent cracking. Oil stains on the surface can be cleaned with alcohol; if alcohol is not available, high-proof spirits can also be used, which was a common method among Beijing's elite families in the past.