IWaverley brownall yasungulwa ngo-1910 futhi ikomkhulu layo lihlala e-Essex, eNgilandi. Iwumhlinzeki womkhiqizo wezimboni ogxile kwikhwalithi. Izimakethe eziyinhloko zifaka i-United Kingdom, i-Italy, iNetherlands, iRussia, njll., ukuhlinzeka amakhasimende ngezifakelo zamapayipi ensimbi engagqwali, izingxenye zokucindezelwa kanye neyodwa.
Imikhiqizo ihlanganisa ama-valve ebhola, ama-valve okuhlola, ama-valve enaliti, amapayipi, njll. Le mikhiqizo ngokuyinhloko yenziwe ngensimbi engagqwali 316 kanye nezinye izingxube zensimbi ezikhethekile.
I-Waverley brownall ine-BS ISO9001 nesitifiketi se-Lloyds.

I-GC yasungulwa ngo-1934 futhi ineminyaka engaphezu kwengama-80 yemikhiqizo yensimbi engagqwali ekuhlinzekweni kwamapayipi, ihlinzeka ngezixazululo ezimelana nokugqwala kukho konke ukulawulwa kwenqubo.
Imikhiqizo ihlanganisa ama-valve ebhola, ama-valve esango, ama-globe valves, ama-valve okuhlola, ama-valve ensimbi engagqwali, ama-flange namanye amapayipi, ukuze kukunikeze ezinye izixazululo zokuthengwa kwezimoto.

I-ISIS yasungulwa ngo-1991 futhi isebenza kakhulu ekwakhiweni nasekuthuthweni kwama-valve asebenza ngogesi. Iminyaka engu-30+ yezempi kanye nokutshalwa kwezimali yenze i-ISIS yaba ngochwepheshe base-UK be-hydraulic valve process valve.
Imikhiqizo ihlanganisa amavalvu ebhola, amavalvu ovemvane, izixazululo zomoya, amavalvu kagesi, amavalvu esango, amaglobhu, amavalvu okubuyisela, amathuluzi, njll., ahlinzeka ngezixazululo zokulawula inqubo yakho.
I-ISIS inezindawo zokugcina ezithuthukisiwe, izinto zokusebenza zeshabhu ezisetshenziselwa umuntu, ukuhlolwa kwengcindezi, njll.

I-Butler Valves ingumkhiqizi ozinze e-UK kanye nomphakeli wempahla yezimboni, ehlinzeka ngamamitha, igesi nezinye izinto ezimbonini ezihlukahlukene. Imikhiqizo ikhiqizwa ngokuhambisana namazinga e-BS EN ISO 9001.

Ngesipiliyoni seminyaka engaphezu kwengu-20, i-Butler Valves ingaqonda ngokujulile izidingo zemboni futhi ikunikeze izixazululo ezifanele zokulawula inqubo.

I-Pipeline Products ingenisa kwamanye amazwe amapayipi, okokufakwayo namapayipi oneminyaka engama-35+ yesipiliyoni sembonini. Isixazululo sihlinzeka ngezixazululo zezinhlelo zamapayipi ahlanzekile. Umbono wabo uwukuba isisetshenziswa esithembeke kakhulu sezinhlelo zamapayipi ahlanzekile ezimbonini zokudla, ezobisi nezokuphisa.
Imikhiqizo ihlanganisa ukuhlanzeka kwenhlanzeko, amapayipi, okokufaka, njll.