藍(lán)天恒科技(北京)有限公司系天津百利展發(fā)集團(tuán)有限公司旗下企業(yè)，是一家專(zhuān)業(yè)技術(shù)研究及銷(xiāo)售閥門(mén)、管件、法蘭及管道附件的企業(yè)。公司設(shè)備精良齊全、技術(shù)力量雄厚、嚴(yán)謹(jǐn)科學(xué)管理；并擁有一批專(zhuān)業(yè)化、高水平的技術(shù)研發(fā)、營(yíng)銷(xiāo)管理及售后服務(wù)精英，除生產(chǎn)自主高端產(chǎn)品外，并與國(guó)內(nèi)外知名品牌企業(yè)建立了技術(shù)研發(fā)、產(chǎn)銷(xiāo)聯(lián)盟等合作體系。
        公司先后通過(guò)ISO9001:2000國(guó)際質(zhì)量體系、ISO14001:1996環(huán)境體系等認(rèn)證，建立完善的質(zhì)量保證體系。嚴(yán)格按照ISO(國(guó)際)、GB(國(guó)標(biāo))、API(美標(biāo))、DIN(德標(biāo))、BS(英標(biāo))、JPI(日標(biāo))、NF(法標(biāo))等標(biāo)準(zhǔn)制造各種高、中壓閥門(mén)、法蘭及管道附件。并可根據(jù)用戶(hù)要求設(shè)計(jì)和制造各種非標(biāo)件。產(chǎn)品廣泛應(yīng)用于冶金、石油、化工、電廠(chǎng)、制藥、造紙、機(jī)械等領(lǐng)域；曾被大港油田集團(tuán)有限責(zé)任公司，上海閘北電廠(chǎng)，湖北襄陽(yáng)化工總廠(chǎng)，京唐2250熱軋鋼卷，重鋼1780熱連軋機(jī)，鞍鋼1580鋼卷等項(xiàng)目配套選用。產(chǎn)品暢銷(xiāo)海內(nèi)外，深受廣大用戶(hù)的青睞和廣泛贊譽(yù)。

Lantianheng Technology (Beijing) Co., Ltd. is the subsidiary of Tianjin Bailizhanfa Group Co., Ltd. it is an enterprise focus on professional technical study, sales of valves, pipe fittings ,flanges and pipe fittings business. The company is fully equipped with strong technical force and strict scientific management; and has a large number of specialized, high technology research and development, marketing, management and service elite. In addition to producing independent high-end products, it has established cooperative system in technical R & D, production and marketing alliances with the enterprises who are well-known at home and abroad.

The company has passed ISO9001:2000 intenational quality system, ISO14001:1996 environment system certification, and established a sound quality assurance system. We in strict accordance with ISO (international), GB(GB), API(American Standard), DIN(German standard), BS(British Standard), JPI(Japanese standard), NF(French standard) and other standards for manufacturing of various high, medium pressure valves, flanges and pipe accessories, design and manufacture non-standard parts according to users' requirements. Our products are widely used in metallurgy, petroleum, chemical, power, pharmaceutical, paper, machinery and other fields. It has been selected and supported by Dagang Oilfield Group Co., Ltd., Shanghai Zhabei Power Plant, Hubei Xiangyang Chemical Plant, Jingtang 2250 hot rolled coils, heavy steel 1780 hot rolling mill, Anshan Iron and Steel 1580 coils and other projects. Selling products at home and abroad, the majority of users of all ages and widely praised. Products sell well both at home and abroad and it is widely praised by majority of users of all ages and special technological equipment. Providing powerful guarantee for product quality and enterprise development.