Throughout LONJIE’s history, quality has been a starting point rather than a simple goal to pursue. our products are designed in compliance with the strictest standards for safety and safeguarding of the environment.
The processes by which our appliances are manufactured are compliant with quality standards such as ISO9001:2000. all our products are confirm to CE, CSA, AGA certification, In addition, our products are conform to the European RoHS, WEEE and PED directives.
Quality Control -- every LONJIE product is individually tested for leakage, flow rate and electric performance in accordance with the latest test standards utilizing the most advanced equipment available to the industry.
LONJIE persons will be continuously advancing towards zero-defect.