OPC Chemicals(TPD & TMTPD) has been developed and received good estimate results form our customer
TONGLI MicroSYS System was successfully installed and tuned in Beijing Sun Laboratory Equipment Co., Ltd.. Our system has demonstrated stable ventilating and autocontrol ability.
TONGLI Polypropylene modified nucleating agent has accomplished the Evaluation in National Test Center of Polymer and Chemical Building Materials. The Performance is similar or superior to the imported samples.
