Blog
-
HEAD OFFICERS OF INDU DISTRICT GOVERNMENT VISIT OUR Φ114 PIPE PROJECTOn 28th Jan, 2021, Vice Secratary of Indu District Mr. Wang Lei, Secratary of Sh......
2021-02-08
See more -
IN FIRST MONTH OF 2021, WE HAVE AN AUSPICIOUS START ON BOTH PRODUCTION AND SALES!For January 2021, Anyang Longteng Heat Treatment Material Co.,Ltd produced 11,16......
2021-02-03
See more -
Hot heading VS Cold heading fastenersIs the head of bolt formed by puching? Yes, most of the heads of bolt......
2021-01-31
See more -
Raw Materials QC Test After Stock inAfter stock in, take samples in propotion. Test items are chemical composition, ......
2021-01-30
See more -
Regular Tests For Anchor Bolt Foundation of Wind Turbine Generator SystemAnyang Longteng Heat Treatment Material Co.,Ltd is a professional manufacturer f......
2021-01-15
See more -
Receipt of a Client Appreciation LetterState Power Investment Corporation Limited (SPIC) send a Appreciation Letter to ......
2021-01-14
See more -
Steel materials for High strength FastenersSteel is the most common material for fasteners. For high strength fasteners, it......
2021-01-04
See more -
Alloy Steel, Threaded full length, ASTM A193 B7 Stud Bolt, OEM China supplierAnyang Longteng Heat Treatment Material Co., Ltd is a leading manufacturer......
2020-12-23
See more -
Polish bright round bar, polished stainless steel round bar for exporting, not stainlessThe purpose of the peeling and polishing process is to remove decarburized layer......
2020-12-21
See more -
Factory overlook of a 500 employees QT bolt factoryYULONG GROUP(1500 employees) owns several manufacturing subsidiaries:1. Anyang L......
2020-12-03
See more