Question: In Brierley Hill what factory was closed down in 1980s to develop a shopping center made in the 1985 and 1990?

Context articles: Hill &amp; Smith
Royal Brierley
Merry Hill Shopping Centre
Brockmoor Halt railway station
Brierley Hill Urban District
Brierley Hill
Don Richardson (businessman)
Harts Hill railway station
Martin Hill (cricketer)
Brierley Hill Alliance F.C.

The company was founded as by Edward Hill as Hill's Ironworks at Brierley Hill in 1824; Henry Smith joined the business which became a partnership.
 Historic projects included fencing for Queen Victoria in 1860, ornamental gates the King Chulalongkorn of Siam in around 1900, materials for the Naval Base Simon's Town in 1910 and components for the Sydney Harbour Bridge in 1932.
 It was first listed on the London Stock Exchange in March 1969.
Royal Brierley is a crystal glass manufacturer, based in Brierley Hill, Dudley, West Midlands.
 It is one of the oldest crystal glass manufacturers in England.
The Merry Hill Centre (officially Intu Merry Hill) is a shopping mall in Brierley Hill near Dudley, England.
 It was developed between 1985 and 1990, with several subsequent expansion and renovation projects.
Brockmoor Halt was a small railway stop on the Wombourne Branch Line.
 It had very poor patronage and, along with the rest of the line's passenger stations, was closed just seven years after its introduction by the Great Western Railway in 1925.
 The halt served the small town of Brockmoor, which is now a part of the Brierley Hill area.
Brierley Hill Urban District was a former Urban District in Staffordshire, England, comprising the areas of Brierley Hill, Kingswinford, Quarry Bank, and Pensnett, now within the modern-day Dudley Metropolitan Borough in the West Midlands county.
Brierley Hill is a small town and electoral ward of the Dudley Metropolitan Borough, in the West Midlands of England, and is situated approximately 2.5 miles south of central Dudley and 2 miles north of Stourbridge.
 Part of the Black Country, and in a heavily industrialised area of the Dudley Borough, it has a population of 13,935 at the 2011 census, and is best known for glass and steel manufacturing, although the industry has declined considerably since the 1970s.
 One of the largest factories in the area was the Round Oak Steelworks, which was closed down and redeveloped in the 1980s to become the Merry Hill Shopping Centre.
 Brierley Hill was originally in Staffordshire, but is now part of the West Midlands metropolitan county since its creation in 1974.
Donald "Don" Richardson (1930 in Brierley Hill, Staffordshire, England – 6 September 2007) was a British businessman who specialised in commercial development in conjunction with his twin brother Roy Richardson.
 They were joint owners of the Richardson Developments partnership, which was set up in the early 1980s in response to the government's new enterprise zones to bring jobs to areas suffering from high unemployment due to deindustrialisation.
Harts Hill railway station was a station on the Oxford-Worcester-Wolverhampton Line.
 It was opened in 1895 by a GWR keen to invest in what was perceived to be the lucrative passenger area of the Black Country, and it was intended to serve the communities between Brierley Hill and Dudley.
 It closed, like many passenger stations, in 1916 due to the First World War, but was consequently never reopened when the passengers failed to materialise.
 Two railways/routes served the station - originally the Oxford, Worcester and Wolverhampton Railway and the South Staffordshire Railway, which later became the Great Western Railway and London, Midland and Scottish Railway (through amalgamation of the London and North Western Railway) respectively.
Martin R Hill (born 1 April 1945) is a former English cricketer.
 Hill was a right-handed batsman.
 He was born in Quarry Bank, Brierley Hill, Staffordshire.
Brierley Hill Alliance F.C. was an English association football club based in Brierley Hill in the West Midlands.