Q: Is the sample quality the same as bulk production?
A: Samples and mass production compressors follow identical raw material standard, production technology and finished inspection standard, so the quality and performance are consistent. Many buyers worry that manufacturers will send high-quality samples while producing inferior bulk goods, this is a common risk in international sourcing. In our factory, there is no separate production line only for samples. The sample compressor is selected from the same production batch and same production line as bulk products. The raw material batch, machining standard, assembly process and performance test criteria are fully consistent. Before sample delivery, we carry out the same full inspection items as bulk products, including pressure test, running test, noise test and electrical safety test. We will record sample serial number and test data, and keep the test record in our factory system. When mass production starts for your bulk order, our QC team will follow the same inspection checklist and raw material specification. We can provide batch inspection report for bulk shipment, and you can arrange third-party inspection on bulk goods before loading. If you want, we can reserve one unit from bulk production batch as a reference sample for your comparison. If any quality inconsistency is found between sample and bulk goods after receiving bulk shipment, we will actively negotiate solution according to contract terms. Our quality control system focuses on batch consistency, which is the core advantage as a professional refrigeration compressor manufacturer.
Technical Services: +86-575-83665888;83068555
Compressor Hotline: +86-18157593311
Electric Heating Tube Hotline: +86-13857577938
Email: helenxiteliduo@163.com
Electric Heating Tube Factory: No. 150, Donghu Village, Ganlin Town, Shengzhou City, Shaoxing City
Compressor Factory: No. 679, Dongguo Economic Development Zone, Shengzhou City, Shaoxing City
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