Lenpure® attaches great importance to production rules and market rules. Production System Certificate, Calibration and Honor Certificate are obtained by Lenpure®.

As a technology-oriented manufacturer, Lenprue® gained ISO9001 upon its establishment. CE certificate (Machinery Directive, Low Voltage Directive and ECD) conforms to EU standards. UL certified cables not only gets the market access, but also bring safety for operators.

Calibration certificates on measure instruments and flowmeters from third-party are available. Generally, Lenpure® can present calibration certificates made by SGS, SIMT and CANS.