Boshan Tenglong Valve Co. Ltd.

Our company is professional manufacturer of sand casting, resin sand process), shell casting (coated sand technology), precision casting (process of silica sol), strong technical force, testing equipment, technical inspection performance. With product design, mold making, casting, machining, heat treatment one-stop production system. With the detection of casting composition direct reading spectrometer. According to user requirements of casting pieces of various metal materials, processing all kinds of finished parts. The design production capacity of ***0 tons / year, and has passed the ISO********0 quality management system certification.
The current production of nearly ****0 varieties, casting weight from 8 grams to tens of kilograms, sand castings by various castings 2 kg to 3 tons.
Our company leading products have three categories:
, castings in the metallurgical products: wear-resisting and heat-resisting and corrosion resistant alloy casting parts are: feed basket, tray, grate, comb box plate, chain plate, bottom stick, material disc, a track, a gate plate, a guard plate, middle beam and the walking beam, the guide assembly series and accessories, high-speed wire rolling machine accessories.
Second, power products are the main casting: wear-resisting alloy pipe, high temperature furnace smoke tube, energy efficient slurry pump, fishing slag machine, broken slag machine, power plant with all kinds of heat-resistant, wear-resistant components such as spray burning device and a nozzle.
, castings of petrochemical products: all kinds of alloy corrosion resistant pumps, such as various types of fluoride alloy pumps, pulp pumps, corrosion resistant pumps, chemical process pump, liquid pump, self suction pump, duplex stainless steel and all kinds of valves, three-way elbow, flange and so on.
The surface roughness and material control have reached the national standard.
Our products are widely used in transportation, mining and metallurgy, engineering machinery, medical equipment, electrical equipment and other industries, products sold in more than ten provinces in china. Welcome friends at home and abroad to visit our company, to various forms of cooperation.
Company tenet: customer centered, continuous improvement of product quality, and strive to achieve customer satisfaction.