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Wenzhou Lefa lndustrial Co,. Ltd.was established in 2005 and has been a professional Sino-foreign joint-venture enterprise of balls and other ball valve components integrating design,manufacture, sale and service. located in Lucheng Light industry Zone,Wenzhou. with a registered capital of USD 7 million, a construction area of more than 30,000ŠO and more than 150 employees including 12 senior & intermediate technologists, 10 quality assurance staff, 15 inspectors and so on. Lefa has acquired CE certifications as well as ISO9001:2008 quality management system certification.
Lefa specializes in designing and manufacturing various balls (trunnion ball,floating ball,three way ball,four way ball,eccentric / hemisphere ball,stem ball,soft / hard seal ball,ball for special purpose.)as well as different kinds of valve seat,valve body,valve stem. Nominal diameter DN25~4500mm(1"~56"), nominal pressure1.6~42***(150Lb~2,500Lb),. and different materials including A105, LF2, F6A, 410, 4130, 4140, F304, F316, 17-4PH, F51, F53, F55, Monel K400, Inconel, etc. With surface treatment materials including ENP Plating, Chrome Plating, Tungsten Carbide Coating, Chrome Carbide Coating, Stellite, Inconel, Special, which are high-hardness, abrasion proof and corrosion-resistant materials. Widely used in petroleum, chemical industry, metallurgy, offshore drilling, pulp and paper, pharmaceutical and others.
Lefa adopts advanced equipments to meet high quality requirements including high-precision spherical grinding machines, spherical lathes, vertical lathes, horizontal milling and boring machines, groove milling machines specially used for balls,CNC, ordinary & NC lathes, trilinear Coordinate measuring instrument and alloy analysis instrument etc. So that ensure high precision of roughness ,roundness and coaxiality according to the requirements of customer .
Lefa has established specialized laboratory to obtain and record various experimental parameters with special equipment. We can carry out che
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| Company: |
Wenzhou Lefa lndustrial Co.,Ltd
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| Contact: |
Ms. ki lei |
| Address: |
No.206,Chuangrong Road,Lucheng Light Industry Zone |
| Postcode: |
325019 |
| Tel: |
0086-577-85957768 |
| Fax: |
0086-577-85957765 |
| E-mail: |
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