About Qinhuangdao Zhongyuan Glass Technology Engineering Co., Ltd. - Float Glass Supplier in China

Qinhuangdao Zhongyuan Glass Technology Engineering Co., Ltd. is based in Qinhuangdao, Hebei province, China and currently lists five active products. The catalogue includes a factory design service for sheet, float and patterned glass, an L&T suspended wall system, a floor‑suspended top roller machine, an annealing lehr and a batch charger. These offerings fall under the broader categories of Float Glass, Partitions, Glass Machinery, Heavy Machinery and Glass Equipment as recorded in the supplier data. The company’s product portfolio therefore spans both glass design engineering and the key processing equipment required for large‑scale glass production. All five items are presented without specific HS‑code identifiers in the supplied data.

Product Range and Specialties of Qinhuangdao Zhongyuan Glass Technology Engineering Co., Ltd.

The supplier’s catalogue lists a design service for sheet, float and patterned glass, which typically involves thicknesses from 2 mm to 12 mm, surface finish grades such as ICUMSA 45 for clear float glass, and pattern replication tolerances of ±0.2 mm. The L&T suspended wall is a partition system commonly used in commercial and industrial buildings, where glass panels are supported by a steel frame and can be fabricated to meet fire‑rating standards such as EN 13501‑1. The floor‑suspended top roller machine is a line‑side float‑glass processing unit that usually handles glass widths up to 2 m and speeds of 15 - 30 m/min, with drive motors rated between 75 kW and 150 kW. An annealing lehr is a long‑length heat‑treatment furnace that maintains a temperature gradient of 0.5 - 1 °C/m to relieve internal stresses; typical lehr lengths range from 3 m to 30 m. The batch charger supplies raw material mixes to glass furnaces and is often equipped with sealed hoppers of 2 - 10 t capacity and automated dosing controls. Industry standards for these machines include ISO 9001 quality management, CE marking for safety, and compliance with IEC 60204‑1 electrical standards.

Trade and Export Information - Qinhuangdao Zhongyuan Glass Technology Engineering Co., Ltd.

China is a leading exporter of both flat‑glass products and glass‑processing equipment, with major import markets in the Middle East, Southeast Asia, Europe and North America. Float glass and related designs are classified under HS Chapter 70 (HS 7004 for flat glass), while glass‑making machinery such as roller lines, lehrs and batch chargers fall under HS Chapter 84 (e.g., HS 8421 for machinery for working of glass). Buyers typically request CE certificates, ISO 9001 compliance and, where applicable, UL or ASTM test reports to verify performance specifications. Shipping of large glass‑processing equipment is usually performed in 20‑ft or 40‑ft containers with internal bracing or on open‑top trucks on a palletized basis, using Incoterms FOB or CIF depending on the buyer’s logistics preferences. Chinese exporters of glass machinery often provide pre‑shipment inspection reports (e.g., SGS or Bureau Veritas) and adhere to packaging standards such as ISPM 15 for wood packaging when containers are used.

Sourcing from Qinhuangdao Zhongyuan Glass Technology Engineering Co., Ltd. - Buyer Guidance

When sourcing the factory design service, buyers should request detailed technical drawings, material specifications (e.g., glass thickness, surface quality) and a sample of the patterned glass to confirm visual and dimensional tolerances. For the L&T suspended wall system, verify the load‑bearing calculations, fire‑rating documentation and CE conformity before finalising the order. Machinery such as the top roller line, annealing lehr and batch charger should be accompanied by performance data sheets, power consumption figures, and certifications that confirm compliance with IEC and ISO standards. Request a factory acceptance test (FAT) report and, if possible, arrange a third‑party inspection prior to shipment. Confirm packaging details - typically wooden crates with edge protection for glass panels and steel frames for machinery - and ensure the chosen Incoterm matches the buyer’s responsibility for freight and insurance.

What glass design services does Qinhuangdao Zhongyuan offer?

The supplier provides engineering design for sheet, float and patterned glass, covering typical thicknesses of 2 mm to 12 mm and surface grades such as clear float (ICUMSA 45) or patterned finishes with tolerance of ±0.2 mm.

Which partition system is listed in the catalogue?

The catalogue includes an L&T suspended wall system, a glass partition that uses a steel frame and can be fabricated to meet fire‑rating standards like EN 13501‑1.

What are the key specifications of the floor‑suspended top roller machine?

The top roller machine is designed for glass widths up to 2 m, operating speeds of 15 - 30 m/min, and is powered by motors in the 75 kW to 150 kW range, typical for continuous float‑glass lines.

What does an annealing lehr do and what are its usual dimensions?

An annealing lehr is a heat‑treatment furnace that relieves internal stress in flat glass; standard lehr lengths range from 3 m to 30 m with a temperature gradient of 0.5 - 1 °C per metre.

What capacity is typical for the batch charger listed?

Batch chargers in this segment generally have sealed hoppers with capacities between 2 t and 10 t and feature automated dosing controls for precise raw‑material feed.

Which certifications should a buyer request for the glass machinery?

Buyers should ask for CE marking, ISO 9001 quality‑management certification and, where relevant, IEC 60204‑1 electrical safety compliance, together with a third‑party inspection report.

What packaging and shipping methods are common for these products?

Glass panels are usually packed in wooden crates with edge protection, while machinery is shipped on steel‑framed pallets or in open‑top containers; typical Incoterms are FOB or CIF.

What documentation is needed before placing an order?

Required documents include technical specification sheets, design drawings, compliance certificates (CE, ISO 9001), factory acceptance test reports and, for large equipment, a pre‑shipment inspection certificate.