Nantong Long Trust Graphite Science and Technology Development Co., Ltd. Is located in Qinzao Town, Gangzha District, Nantong City, Jiangsu Province, China, which specializes in graphite products\graphite heat exchangers\graphite absorbers/coolers and graphite equipments with with the philosophy of "trust, sincerity, factualism".

Our products are as followings:

1\Graphite Products: Graphite Gasket\Graphite Bearing\Graphite Piston Ring\Graphite Sealed Ring\Graphite Rod\Graphite Electrode\Graphite Block\Graphite Chelating Resin Tower\Graphite Quencher\Column\Evaporator\Reactor\Graphite Pipes & Fittings\Graphite Pump etc;

2\Graphite Heat Exchangers: COB Hole Graphite Heat Exchangers\Calandria Graphite Heat Exchangers\Rectangle Hole Graphite Heat Exchangers\Immersion Graphite Heat Exchangers\Spray Graphite Heat Exchangers\Double-pipe Graphite Heat Exchangers etc;

3\Graphite Absorbers and Coolers: COB Hole Graphite Film-falling Absorber\Calandria Graphite Film-falling Absorbers\Graphite Sulfuric Acid Diluent Cooling Ware\Concentrators etc;

4\Graphite Equipments: Secondary Brine Refining Device\Graphite Hydrochloric Acid(HCl) Synthesis Units & Furnaces\Jacketed Graphite Hydrochloric Acid Synthesis Units & Furnaces\Chlorine Drying Spent Acid Concentration Plant etc. Besides, we provide designing, manufacturing, sales and maintenance services for the device combo upon customers' request.

Our products have been widely used in chemical, petrochemical, pharmaceutical, agro-chemical and related industry for many years because of its outstanding heat transfer properties, excellent corrosion resistance, high thermal stability and reasonable prices compared to other materials with similar corrosion resistance.

We gather many talents in domestic graphite manufacturing and theory research insiders, making our products leading in domestic and overseas market. During the R&D process, we introduced many international technologies. Currently we own 2 national patents, 11 practical new patents, 3 national patent golden medals, and one international patent silver medal. The most advanced graphite production line in the nation was adopted recently, which contributes to both high quality and competitive price of our products. Thanks to our timely and all-round after service, our products are favorable among all clients.

Warmly welcome the domestic and international customer to come over and consult!