The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shenzhen Hong Zheng Technology Limited. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of wholesale gems
tone beads before they are shipped.
Gemstone mainly develops, designs, and produces high-quality turquoise stone pendant. We have made much effort to maintain our dominant position in the market. ZH Turquoise Gemstone's main products include turquoise square beads series. ZH Gems heart shaped beads is finely designed. Its design is finished by considering many factors such as frame construction, control system design, mechanism design, and operating temperatures. The product can be fabricated into nearly any shape. This product is not only a piece of furniture but also a piece of art. It is refined enough to end up in design museums. - Said one of our customers. The beautiful colors of the product are its main appeal.
High quality of gemstone carved is the top thing in ZH Turquoise Gemstone. Call now!