About Qingdao Globalstar Glass Co., Ltd. - Glass Supplier in China

Qingdao Globalstar Glass Co., Ltd. is based in China and currently lists nine distinct glass products. The catalogue spans tempered (toughened) glass, laminated safety glass, reflective coated glass, and double‑glazing insulated units, all falling under HS chapter 70 for glass products. The supplier’s active product count of nine includes panels ranging from 3 mm to 19 mm thickness, as well as specialty mirror and painted glass items that carry a vinyl backing. Export data show Chinese glass manufacturers typically ship to the EU, the Middle East, and Southeast Asian construction markets, using 20‑ft or 40‑ft containers for bulk deliveries.

The listed items comprise a 10 mm toughened glass panel, clear laminated glass in thicknesses from 4.38 mm to 12.38 mm, a broad 3‑19 mm toughened glass range, a high‑performance double‑glazing unit (IGU), 4 mm safety mirrors with vinyl backing, 4 mm white painted glass with vinyl backing, and reflective glass in bronze, clear, blue, green and pink finishes. Additional entries repeat tempered/toughened safety glass and generic laminated glass, confirming the focus on architectural and safety applications. Each product description aligns with standard industry categories such as tempered safety glass (ANSI Z97.1), laminated glass (ASTM C1172), and low‑emissivity reflective glass, which are commonly required for building façades and interior partitions.

Product Range and Specialties of Qingdao Globalstar Glass Co., Ltd.

The catalogue covers three primary glass families: tempered (toughened) glass panels, laminated safety glass, and reflective or coated glass for aesthetic and energy‑saving applications. Tempered glass is typically supplied in thicknesses from 3 mm to 12 mm and meets impact resistance standards of 1.4 MPa per ASTM C1048. Laminated glass in the 4.38‑12.38 mm range usually incorporates PVB interlayers that provide a post‑breakage safety rating of 0.5 MPa (ASTM C1172). Reflective glass variants such as bronze, blue or pink are often coated to achieve solar heat gain coefficients between 0.25 and 0.45, complying with EN 14351‑1 for façade glazing. Double‑glazing IGU units are assembled with spacer bars and sealed edges, delivering U‑values as low as 1.1 W/m²·K for standard 6 mm + 6 mm configurations. Packaging for all products is typically on wooden pallets with protective edge covers, allowing shipment of up to 2 metric tonnes per 40 ft container.

Trade and Export Information - Qingdao Globalstar Glass Co., Ltd.

China is a leading exporter of architectural glass, with HS 70.11 (float glass) and HS 70.12 (processed glass) forming the bulk of customs declarations. Buyers in the European Union, GCC countries, and Southeast Asian construction sectors frequently require CE marking, ISO 9001 quality management certification, and compliance with local energy‑efficiency regulations such as the EU’s EPBD. Shipping is normally arranged on a CIF basis, using 20‑ft or 40‑ft containers; glass panels are loaded on pallets with shrink‑wrap and corner protectors to mitigate breakage. Inspection agencies such as SGS or Bureau Veritas often conduct pre‑shipment sampling under the IEC 62217 standard for safety glass, and customs may request a Certificate of Origin and a commercial invoice detailing HS codes and net weights.

Sourcing from Qingdao Globalstar Glass Co., Ltd. - Buyer Guidance

When sourcing from Qingdao Globalstar Glass, buyers should request mill test reports that confirm tensile strength, impact resistance, and lamination interlayer performance for each thickness. For reflective glass, a spectral reflectivity report and solar heat gain coefficient data help verify compliance with building energy codes. Buyers are advised to obtain CE Declaration of Conformity or equivalent EU conformity documents, as well as any ISO‑based quality system certificates the supplier can provide. Verify packaging dimensions, pallet load limits, and confirm that the supplier can supply samples of the exact thickness and colour finish before confirming a full order. Typical minimum order quantities range from 500 m² to 1 000 m² per product, with lead times of 4 - 6 weeks after final sample approval.

What thicknesses are available for tempered glass panels?

The supplier lists tempered glass in a continuous range from 3 mm up to 19 mm, with specific catalogue entries for 10 mm panels and a 3‑19 mm range covering most architectural needs.

Does the laminated glass meet safety standards?

The clear laminated glass (4.38‑12.38 mm) is produced with PVB interlayers and is intended to comply with ASTM C1172 safety‑glass requirements, which include post‑breakage load‑bearing capacity.

What are the typical reflectivity levels for the coloured reflective glass?

Bronze, clear, blue, green and pink reflective glass are usually coated to achieve solar reflectance between 25 % and 45 %, suitable for reducing heat gain in façade applications.

Which certifications should a buyer request for these glass products?

Buyers should ask for CE marking, ISO 9001 quality‑system certificates, and product‑specific test reports such as mill test reports, impact resistance certificates and, for IGU units, thermal performance data.

How is the glass packaged for export?

Glass panels are typically palletised on wooden crates, wrapped in shrink‑film, and protected with edge guards; a standard 40 ft container can hold up to 2 metric tonnes of flat glass.

What are the common Incoterms used for shipping from China?

Suppliers of architectural glass from China normally operate on CIF or FOB terms, allowing the buyer to choose the level of freight and insurance responsibility.

What documentation is required for customs clearance in the EU?

Customs usually require a commercial invoice, packing list, Certificate of Origin, and a CE Declaration of Conformity that references the relevant EN or ASTM standards.

What is the typical lead time from order confirmation to shipment?

After final sample approval, the usual production and preparation period is 4 to 6 weeks, after which the goods are loaded for shipment.