Huitong Xinda two-stage and laser screw, Qingdao Jimo

Qingdao Huitong Xinda designs and packages oil-injected screw compressors in Lancun, Jimo. The official about text calls the company a modern screw-compressor manufacturer and one of the air-system houses in northern China, with a complete mechanical-manufacturing system and well-equipped shops. The public address is 2 Nanquan Yida Road, Nanquan, Lancun Town, Jimo District, Qingdao. That is not Ningbo Xinda. Same English syllable, different city, different legal person, different packing list.

The product nav is the map. Six tiles sit on the homepage: screw compressors, dryer-integrated screw, laser-cutting dedicated screw, permanent-magnet VSD two-stage screw, low-pressure screw and nitrogen generators. This desk publishes three series: PM VSD two-stage, laser-cutting dedicated, and low-pressure. A generic “screw compressor” tile and the dryer-integrated package are the ordinary factory-air conversation with or without a built-in dryer. Nitrogen generators stay a gas-plant add-on. Extra SKUs are not invented.

Two-stage PM VSD is factory air with two compression stages and a permanent-magnet inverter. Laser-cutting screw is a higher-pressure conversation aimed at the cutting table, not a generic 8 bar workshop package. Low-pressure screw is the opposite duty: buyers who waste power when they buy 8 bar and throttle it. Those three RFQs do not share a discharge story. Write the bar(g) and the FAD at that pressure. A 22 kW screw case in the case strip is a workshop story, not a laser nameplate.

Homepage counters print 17 years (styled “2008+”), 30-plus technicians, 24-hour service, “20,000+ compressors a year globally” and 30,000 m². Those are published claims. They are not a contract capacity and they are not a kW table for the three series. ISO 9001 is named in the about sentence as the quality-system standard the works follows, together with “compressor-industry professional” language that the fetch cut mid-sentence. This listing stores the ISO 9001 name. The scan stays on the RFQ.

FOB Qingdao is the cluster port unless the quotation says otherwise. Quotes come from Qingdao Huitong Xinda. The plant remains the seller.

Jimo Lancun is not Ningbo. Two-stage PM VSD is factory air. Laser-cutting screw is table pressure. Low-pressure screw is the duty that should never have been bought as 8 bar and throttled. Dryer-integrated packages and nitrogen generators can be named in remarks; they are not catalogue rows here. The 30,000 m² and “20,000+ a year” counters stay marketing figures. ISO 9001 is the stored system name; the scan comes with the quotation. FOB Qingdao. 2 Nanquan Yida Road is the inspection address. Northern-China “air system house” language is positioning, not a dryer SKU. A 22 kW case title is a workshop story. Laser table pressure and low-pressure process air still need their own bar(g) on the first line. 17 years and 30-plus technicians are homepage counters. They do not replace a duty sheet. A nitrogen generator on the nav is a gas plant, not a screw series.