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Safety is Always Our Priority
At Linkton, quality and safety are our top priorities. We have established strict quality control standards throughout the entire production process to ensure that all stainless steel pressure cookers and catering equipment are fully safety tested. As a pressure cooker manufacturer, we are certified by ISO9001, SGS, CQC, etc. to enhance your business with excellent and reliable quality.
Quality Control for Pressure Cooker Production
Quality control takes parts through the whole process from the raw materials to the finished products.
1. Raw Material Inspection
We order stainless steel materials from stable suppliers and test them in the lab to ensure the elements and thickness meet a criterion.
2. Production Process Control
We use automated and semi-automated machinery to shape products into one piece and maintain the machines regularly and efficiently. We checked every process such as stretch forming, trimming, and annealing. The dented object is removed from the beginning.
3. All Accessories Checked
All accessories such as pressure cooker silicone rings, bakelite handles, and valves are tested upon arrival by professional machines. Including material, size and mechanical properties, heat resistance and tolerance. To ensure the quality of parts is up to standard and safe to use.
4. Finished Product 100% Inspection and Testing
Each finished pressure cooker has passed a sealing test before being packaged. Each pot is pressure-tested with air injection to ensure that the pot and lid can withstand the predetermined working pressure. Test valve on/off operation to ensure smooth operation and design compliance.
5.Package Inspection
Moving into the packaging process, trained workers double-check the assembling one by one, and mark and remove the products with stretch caused by transferring. Quantity is recorded every 100pcs to avoid omission.
Produce Stable & Reliable Products that Last for Years.
Linkton Quality Inspection Center
Our quality inspection center is equipped with a number of testing machines, through the comprehensive testing of pressure cookers and catering euqipments, to ensure that the quality and performance of the standard
Performance Test
Simulate the use scenario of the pressure cooker in the home, verify the cooking function, and test the heating efficiency and heat distribution.
Handle Test
The tolerance and temperature of the handle are tested by the instrument to ensure the safety of use.
Rubber Ring Test
By soaking in acid or oily water for 72 hours to see whether the quality changes, to ensure the quality of the rubber ring and sealing
Quality Testing and Certification
Our products and management systems have been certified by international standards such as ISO 9001, SGS, and CE, demonstrating our ongoing commitment to quality.
High Quality Pressure Cooker & Chafing Dish Wholesale
Explore Linkton’s safe and reliable wholesale range of pressure cookers and catering equipment with diverse functions and complete specifications, offering OEM and ODM services.