Qingdao Hiwell Machinery Co., Ltd.

Semi-welded plate heat exchanger Semi-welded plate heat exchanger consists of a series of cassettes-plate pairs, which formed by two plates laser wel

We havehundreds oftypesof plateand gasket for your choice, with the most complete range, perfect quality and irresistible prices. Used for maintenance

Casting parts are widely used in industries of hardware and mechano-electronic, and gradually gain the popularity in the area of building, equipment,

Production Equipments:Hot die forging machine; Hydraulic die forging hammer; Precious warm forging machine; Heat treatment line; Shot blasting machine

Machining is often an integral part of casting and forging production by enhancing the functionality of the raw products. We have integrated machining

The advantages of die casting parts: Complicated shape; Reducing machining allowance; High precision and good finish; Save energy, material and la

Powder metallurgy parts are widely used in automobile, toys, tools, household appliances and general machinery. They include two large categories, mec

High degree of automation; Cost effective; Materials:sheet of Steel; Stainless Steel; Aluminum; Copper; etc. Weight:from 1 gram to 20 kgs. Order Qu

This type of exchanger is the most efficient type of heat exchanger with its low cost, flexibility, easy maintenance, and high thermal transfer. The

Fully welded plate heat exchanger Fully welded PHE has the advantages of both tube & shell and plate heat exchangers. And this makes it a good choice

Brazed plate heat exchanger Brazed plate heat exchanger consists of a number of thin acid-resistant precision stamped stainless steel plates with cop