DaLian HuaZhong complete equipment Co., Ltd relies mainly on the production foundation energy-saving equipment, the management relevant products. Cooperate with each large universities and scientific research institute at the same time, development, developing the different kind of products of energy-efficient, and turn the scientific and technical into the necessary product of society. It is high-tech enterprise incorporating in scientific & research, production and sales. the company take the idea of based on sincerity, satisfy request of society, according to international practice to implement department’s manager responsibility, adopt to modern management mode operation.
　　The company has Special gas valve manufacturing department, welds equipment department, thermal technology instrument department, titanium equipment manufacturing department, Overseas office.
　　Welds equipment department: CO₂ welder, submerged arc welder, argon arc welder , DC Welding Machine, AC Welding Machine, Inverter series welder, plasma cutting machine, electric slag pressure welder, stud welder, cutting machine, welding machine, CO₂ welder trouble test instrument （KR-J-II），can accord to user’s demand to produce the special welder and auxiliary.
　　Special gas valve manufacturing department: the products have gained ministerial level science & technology progress prize and national patent, some products fill in the national blanks in technology performance and reach the level of foreign similar product, formed had ten varieties several hundred specifications model, unique valve profession new class---special gas valve and fittings. Widely applies in each kind purely, hyperpure, flammable, explosive, strong corrosion gas and liquid medium, such as H₂S、HCl、HF、Cl₂、SiH₂Cl₂、NF₃、CCl₄、AsH₃、PH₃、B₂H₆, the substitution import, the investment may save 1/3---1/2.
　　Instrument department of thermal: production 0.01-10MW changes hot aircrew, changes the hot aircrew electromagnetism, obtain special instrument the liquid of electric capacity of model DYB-Ⅱ of the prize of achievements of the scientific research of the ministry of chemical industry. Specially instrument valve, accept heating system economize on energy technological transformation, low ebb electric system. Management related production.
　　Titanium equipment manufacturing department: the main install for various kinds of antiseptic equipment with titanium and compound titanium. Can offer consultation to user, design and make, suitable for antiseptic equipment of sea water and organic acid. Such as the pumps, heat exchanger, various kinds of fittings and fastener.
　　Overseas office.: the establishment in the American New Jersey, is engaged in the welding and the relation product sale and the introduction; provides the information and the product sale for the domestic colleague enterprise. In the same profession the enterprise by own brand development foreign market.