We adopt world-class standard such as ASTM, GB standard in our casting design and manufacture. Our current annual output is 3, 600 tons, the max single casting weight is up to 20 tons. Casting size range is from 1/2" to 36", pressure range is from 150LB to 2500LB. Casting material is from Carbon Steel, Stainless Steel, duplex stainless steels, Heat-resistant Steel, Medium&Low Alloy Steel etc. Our foundry has advanced testing method and complete heat treatment equipment. We has physical and chemical inspection equipments such as: Spectrometer (750B), tensile testing machine (WEW-300), ultrasonic flaw detector (CTS-22A), Brinell hardenss tester (HB-3000) and thermodetector for melting (W330).
We have export rights and passed ISO9001 quality system certificate. Our main services are in metallurgy, machinery, petroleum, chemical equipment, and pump valve fluid filed, and we also supply stainless steel fixture for heat exchanger factories. Our products are sold in Japan, Holland, Australia and America, our quality are Widely recognized at home and abroad customers. The frame for Japan WKM has qualified by 100% Magnetic particle inspection with zero defect. The main force components of Holland Stertil were supplied by us. Holland Stertil is the world's large car lifting machine manufacturer.
Our main casting in Steel:
1. Stainless steel pump valve parts in material of American and European standard brand.
2. Spare parts of metallurgical equipment.
3. Spare pars of vehicle lifting equipment.
At Lingtong, we conmmit to supplying highest quality products and most satisfactory services and adhered to the tenet of customer-centric and continuous improvement as development policy.
Thorough process control and state-of-the-art technologies ensure reliable supply of quality castings with the service and support you've come to expect from Lingtong Foundry. We sincerely expect close cooperation from both domestic and oversea clients.