Import Glass Block — Buy in Bulk from Supplier in China

Lianyungang Hengsheng Glass Block Co., Ltd. supplies high‑grade durable glass blocks that are commonly offered in square formats ranging from 190 mm to 240 mm on each side, with typical thicknesses of 10 mm. The product description notes that a variety of designs are available, allowing architects to select patterns that suit both interior and exterior applications. These dimensions are standard within the industry and provide a reliable basis for modular construction. The blocks are manufactured using a controlled annealing process to ensure uniformity.

The glass used is classified as high‑grade durable glass, delivering resistance to breakage that meets typical safety standards for building envelopes. A typical thermal conductivity for this class of block is about 0.55 W/m·K, resulting in a U‑value near 1.0 W/m²·K when installed in a wall assembly. Light transmission generally falls around 68 % for the standard clear finish, offering ample daylight while preserving privacy. Such performance aligns with common expectations for architectural glass block systems.

Designers, contractors and property developers often select these blocks for bathroom partitions, façade infill and decorative wall panels. The supplier indicates flexible minimum order quantities, making the product suitable for both large projects and smaller renovation jobs. Shipping is offered under FOB or CIF terms, and the blocks are packed to reduce breakage during transit. Prospective buyers should request the supplier’s ISO and CE compliance documentation to validate product quality before finalising a purchase.

Lianyungang Hengsheng Glass Block Co., Ltd. is situated at No.105 West Road, Heping, Donghai County, Lianyungang 222300, Jiangsu, China. The firm is recorded as an imported supplier with a harbor trust tier, signalling basic verification of its business existence. Its response rate is shown as 0 % and the average response time is listed as zero hours, indicating that proactive communication is advisable. The company focuses on producing glass blocks for architectural and design projects.

The supplier’s catalogue highlights flexible MOQ options to match diverse project scales. While the listing mentions ISO and CE certifications, no specific test reports are provided, so buyers should request detailed certificates. Production capacity and lead‑time details are not disclosed, and must be clarified directly with the supplier during negotiations.