One of the strengths of Chau’s is having a vertically integrated supply chain. Chau’s is probably the only power cord manufacturer with the Group holding the exploration and mining licenses in Mongolia.
Chau’s fellow subsidiary “Hua Yi Copper Products Co., Ltd.” engages in copper fabrication, from the raw material of copper cathode to Φ8.0mm low-oxygen copper rods to Φ2.6mm copper wire as well as further drawing to various diameters copper wires.
We also have own chemical workshop to process PVC resin to pellet, as well as in house rubber cord production line.
Strict control over the value chain enables us to offer customers with competitive price, good quality and prompt delivery.
Chau’s added a fully automated production line in our Dongguan facility.
The automatic machine optimizes productivity in the production of goods and delivery of services. It also increases the quality of our products and eliminates the defective products due to the human errors.
This is a continuous cable processing line starts from cable feeding, wire cutting, outer jacket stripping, insulation stripping, terminals crimping to final molding of plug, equipped with 12 single cavities & 4 molding tools molding process. There are various inspection check points for product testing and verification. It will take out the defective if one of the inspection check points was failed.
Chau’s has installed the crimping cross section analyzer to verify our crimping quality. Crimp cross-sectional analysis has become an integral part of the crimp quality process. The combined sawing-polishing process and high precision optics result in high quality images for thorough analysis of crimping. With the micro-image software, the crimp cross-sectional images can be measured with information of the crimp height, crimp width, wire compression, strand count, .... etc. The pull tester & crimp height micrometer can be connected to PC and collected data will be included in the standard report for full analysis.
CHAU’S- to grow greener
Chau's product and utilization of resources is driven by environmentally friendly materials.
Our process technology and plant facilities are designed for protecting our environment.
By developing the technology in the new interdiscipline between biochemical engineering and oleochemical engineering, such as molecular distillation technology, solid catalyst clean production technology, fatty acid fractionation technology, etc., Dongguan Xin Bao Precision Chemical Co., Ltd. has achieved to utilize used / waste cooking oil, vegetable oil to produce a variety of renewable, nontoxic and environmental-friendly chemical and biodiesel products.
High value-added chemicals products include the grading of high purity fatty acid, high purity fatty acid methyl or ethyl ester, fatty alcohol, environmental-friendly plasticizer (epoxidized fatty acid methyl ester ), industrial environmental cleaning solvent, and other fine chemical products, as well as the high grade biodiesel.
Used/ waste cooking oil can be of high value and reused as chemical resource, and not to pollute environment or be reused as edible oil.
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