Import 16mm 19mm 22mm 25mm 30mm Insulated Hollow Glass — Buy in Bulk from Supplier in China

Shenzhen Sun Global Glass Co., Limited supplies insulated hollow glass units in thicknesses from 5mm+5mm up to 10mm+10mm, with spacer widths of 6A, 9A, 12A, 15A, and 20A available. The product range covers unit sizes from 200x200mm minimum to 3300x12000mm maximum, with custom dimensions offered for project-specific requirements. Available colours include clear, bronze, grey, green, and blue, giving architects and fabricators flexibility in both thermal performance and aesthetic specification.

The glass composition options span standard float glass, laminated glass, and tempered glass, allowing the supplier to configure units for different structural and safety requirements. Performance targets listed include a U-value of 1.0 or better and a shading coefficient of 2.0 or better, which are relevant to energy-efficient building envelopes. Spacer materials in insulated glass units are typically aluminium or warm-edge types, though the listing does not confirm which Shenzhen Sun Global uses, so buyers should specify their preference when enquiring.

These units are specified for windows, doors, curtain wall systems, and building facades, making them relevant to commercial construction projects, high-rise developments, and architectural glazing contractors. The supplier holds CE, ISO, CCC, and BS6202 certifications, which cover European, Chinese, and British standards for safety and quality. Buyers sourcing for projects in regulated markets should request certificate copies and test reports to confirm compliance with local building codes.

Shenzhen Sun Global Glass Co., Limited is based in the Longgang district of Shenzhen, Guangdong Province, China, at the Qihang Shangwu Building on Shenfeng Road, Liuyue, Henggang. The supplier holds a harbor-level trust tier on the platform, indicating some degree of verification, though the listing does not disclose specific details about factory size, production lines, or workforce. Buyers should request a company profile or factory audit report to understand the supplier's scale and capabilities.

The supplier's response rate is currently showing as zero on the platform, and average response hours are not recorded. This may reflect a recently activated listing rather than actual responsiveness, so buyers should allow time for initial contact and consider reaching out through multiple channels. The product listing indicates the company supplies insulated glass units for architectural applications, but does not specify whether it also handles single-pane, laminated-only, or decorative glass products.