Tamar Development Project - Central Government Complex (Hong Kong)
添馬艦發展工程 - 新政府總部大樓 <2009-2011>

J.A.M. 自1999年起為其母公司- 保華五金有限公司[保華]旗下品牌, [保華]於五金業內坐擁超過三十年建築材料經驗.

而J.A.M. 公司過去十數年主力推廣予香港從事建築結構材料的建築公司, 包括金門建築, 中國建築等, 其不銹鋼及拉力鋼建築材料得到政府 (ISO9001-2008) 認可, 由於J.A.M. 採用嚴格品質監管, 對客戶提供高質素售前售後服務(SERVICE), 及專業而可靠的技術支援(TECHNICAL ADVICE), 而不單單只是普通的供應及銷售貨物, 旗下專營產品如A4-80 不銹鋼高拉力絲桿, 熱浸8.8拉力絲桿, JAM-S膨脹爆炸螺絲, JAM-SH膨脹爆炸螺絲, JAM-W膨脹爆炸螺絲, JAM-J膨脹塑膠塞採購貨源均來自新加坡, 中國及台灣, J.A.M. 受到多個政府部門如房屋署, 屋宇署, 建築署, 香港港鐡及其他大型建築公司所認可.

而近年來香港及澳門的大部份橋樑, 建築物亦已選用J.A.M. 品牌作為鋼結構安裝建築材料, 如廣深港高速鐵路「高鐵」,添馬艦新政府總部, 環球貿易廣場 (ICC), 昂船洲大橋, 深圳灣大橋香港段,港珠澳大橋, 香港港鐡, 澳門新濠天地及澳門美高梅等. 近年來J.A.M. 積極將外國知名品牌德國MKT及 英國TCB 10.9高拉力張力控制螺絲帶入香港, 更取得兩所企業於香港之特許專營權. 此外我們更引進 新加坡成興Seng Heng Engineering - 有超過六十年生產高品質A4-80不銹鋼產品如不銹鋼螺杆, 螺絲等保華為其香港總代理以提供最直接技術支援, 最優秀的值錢和最準確的交貨期.

為滿足世界各地的客戶要求, 保持國內外之競爭力,本公司併承著對客戶努力不懈, 謙厚互惠的商業原則; 對供應商保持著嚴謹認真,實事求事的貨物品質鑒控.

J.A.M. 務求帶來方便快捷,專業可靠, 經濟實惠及安全穩定的建築材料予各尊貴客戶.

United Kingdom Brand (Hong Kong /Macau Area Sole Agent)

(UK) 10.9 Tension Control Bolts (H.S.F.G Bolts)
Innovative Shear Wrench system are the lowest cost method of properly installing High Strength Friction Grip/Pre-loaded Bolts. They are commonly know throughout the world and replacing conventional high strength friction grip bolts and swaged collar rivets simply because they are quick and easy to install using lightweight Electric Shear Wrenches. Guaranteed tension together with visual inspection removes the likelihood of operator error and ensures engineers that connections are tightened in accordance with specifications. TCB have built a new innovative diffusion coating plant incorporating the very latest technology for the coating of their bolts, nuts and washers. The process is a Thermo-Chemical Surface Modification (TCSM) and can be used for various metals, alloys, sintered ferrous-based materials, grey iron & cast iron. TCSM production process (Greenkote®) is totally environment friendly. Unlike conventional coatings, Greenkote® does not produce any solid, liquid or gaseous toxic wastes. The process is also free of chrome, cadmium, acids, cyanides and chlorides.

Singapore brand (Hong Kong /Macau Area Sole Agent)

Seng Heng Engineering (Singapore) A4-80
Has over 60 years of experience in manufacturing and customising high quality A4-80 Stainless Steel Bolts and nuts for a wide range of industries. As the Sole Agent of Seng Heng in Hongkong, We take pride in our technical support, competitive pricing and on-time delivery to our customer.

German brands

MKT (Germany) Manufacturer specializing in heavy duty anchor systems.

Other Groups

	LIEBIG (Germany) Expert in the anchor field with more than 60 years experience.
	ALLFA (Germany) Specialist in plastic anchors.