Import Gypsum Board — Buy in Bulk from Supplier in China

Qingdao Sea And River International Trading Co, . Ltd offers gypsum board in several standard grades, including plain plaster board, fire‑resistant and moisture‑resistant variants. The boards are produced from calibrated gypsum core sandwiched between paper facings, providing a uniform thickness that meets construction standards. The supplier highlights lightweight construction for easy handling and consistent panel dimensions across the product range. The company is listed with a harbour trust tier and a Shanghai‑style address in Qingdao, Shandong, China.

In the Chinese market, standard gypsum board thicknesses are 9.5 mm, 12 mm and 15 mm, with a typical board density of 600 - 750 kg/m³. Fire‑resistant panels usually achieve a 30‑minute reaction‑time classification under GB 8624, while moisture‑resistant boards are treated to limit water absorption to less than 0.5 % by weight. Typical board dimensions are 1200 mm × 2400 mm, and edge tolerance is ±1 mm. Surface smoothness is commonly measured by a 4‑point rating, with a typical value of 1.5 mm peak‑to‑valley. These industry standards ensure compatibility with standard fixing systems and finishing works.

Builders, contractors and interior fit‑out firms source these panels for wall partitions, ceiling installations and decorative cladding in residential, commercial and industrial projects. Bulk shipments are usually packed in shrink‑wrapped bundles on pallets, allowing efficient handling and transport to construction sites. The listing does not disclose minimum order quantities, lead times or specific Incoterms, so purchasers should request this information along with any relevant certification such as ISO 9001 or CE marking. Confirming payment terms, typically L/C or T/T, before order confirmation helps align expectations for both parties.

Qingdao Sea And River International Trading Co, . Ltd is located at Qingdao 266071 Shandong, China. The supplier appears on the platform with a harbour trust tier and an imported supplier tier, indicating it is a verified overseas exporter. The profile records a response rate of 0.00 and no average response time, so buyers should initiate contact directly to establish communication.

The company advertises a range of gypsum board grades for bulk export and states that its products meet ISO and CE certifications, although specific certificates are not attached to the listing. No additional corporate history, employee numbers or client references are provided. Prospective importers are encouraged to request the latest test reports and certification copies to confirm compliance with project specifications.