Our Company Strict Quality Control Support Your Business

we apply strict quality control in our factory,Our raw materials, Borax, are imported from the United States and Turkey. We have technical experts with more than 10 years of industry experience and advanced production machinery and equipment to ensure the quality of our products.

The qualified rate of manufactured products is over 90%.

Glass Food Containers: 91~95%

Glass Measuring Cup:75~78%

Glass Baking Dish:75~80%

Glass Food Jars: 81~83%

Glass Casserole:76~79%

Glass Bowls:83~86%

Consult Your Pielock High Borosilicate Glassware Quality Crotrol Experts

We have 3 QC personnel who stay in the factory all year round. Our company implements strict inspection standards, which are divided into first inspection, intermediate inspection and final inspection.

The first inspection is to determine the details of packaging, product quality, testing, logo and so on. The mid-term inspection is to determine the quantity of the completed order and ensure the delivery date. The final inspection is to determine the order quantity, product quality, packaging requirements, and product functional testing.

We adhere to the business policy of “quality first, customer first, reputation first”, and always make every effort to meet the potential needs of customers. Our company is willing to cooperate sincerely with enterprises from all over the world. We warmly welcome domestic and foreign customers to visit our factory for business cooperation.

How is Glass Food Containers Processed?

Step One

Silica sand, borax and other raw materials are mixed proportionally and then we use an electronic scale to weigh each raw material to ensure that the mixing ratio satisfies technical requirements.
Step Two

At the temperature as high as 1,600℃, the raw materials are melted together. The precise control on the liquid surface is used together with the automatic feeding system to ensure the process stability of the melting and clarification. Molten glass feeding systems and multiple-station press machines are used to produce various products.

Step Three

Which are fire-polished to eliminate the un-smoothness caused by the parting line of a mould/dire. Products are annealed in an annealing lehr to eliminate their internal stress and ensure their physical properties.
Step Four

Products are inspected according to the quality standard of the company or customers' requirements, and then packed, stored and shipped with the package complying with the specification by the customer.