• zhangshui  manhole covers System 1
zhangshui  manhole covers

zhangshui manhole covers

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
500吨 m.t/month

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Material: GGG50 QT500-7

Base: 600 mm

Net openings: 485 mm

53 mm height:

Single: 22 kg

Pressure load: EN124 A15

Packing: packed in wooden pallet, steel tie

Terms of trade: FOB, CIF, EXW

If need be, can according to customers drawings for production, can also be used for the processing industry. Our company has passed the international quality management system ISO9001:2000 certification, can export, our products are for export, I have confidence in our products quality. If you are interested, please contact me directly, thank you!


Q: What are the commonly used hardware materials? What are their respective properties?
Hardware is a kind of building materials industry, including construction hardware, mechanical hardware, spraying equipment, kitchen facilities, bathroom facilities and hardware fittings.The traditional hardware refers to hardware, refers to iron, steel, aluminum and other metal, through forging, calendering, cutting, and so on physical processing made from various metal devices. There are many kinds of hardware products, and the specifications are not the same. They occupy an important position in furniture decoration.Big hardware includes steel plate, steel, flat iron, steel bar, universal channel iron, I-iron and various types of hardware, building hardware, tin, lock nails, wire, steel wire, steel wire cutting, home hardware, tools etc.. On the nature and use of hardware, iron and steel materials, non ferrous metal materials, machinery parts, transmission equipment, auxiliary tools, working tools, construction hardware, household hardware and other eight categories are to be considered.
Q: Do you need your own hardware to buy a suit door?
When you buy, the store tells you to include the hardware, so you don't have to buy it yourself. If you buy, the store did not say that this content, usually not equipped with hardware to you, you need to buy your own hardware. It is recommended to buy hardware, so you can choose a better quality, price concessions can be slightly, but in the purchase of the door before the need to buy hardware with a copy of the drawings or samples for reference to store door leaf thickness, the size of the location and position of door lock. General professional stores, good service attitude, professional knowledge, more familiar with, will advance in your purchase when reminded in place.
Q: How to inquire about the price of hardware products? How much is the gross profit of hardware products? Thank you
Gross profit does not know, but you can go to the hardware product supply, purchase price and so on to make some understanding, and then make a decision
Q: How to buy some ardware
Beware of stainless steel change "stainless iron""Some people reflect that in the purchase of stainless steel parts products, found that some stainless steel, that is, in stainless steel materials doped a lot of iron ingredients, the price difference of nearly two times. The towel rack for example, stainless steel for the average price of 200 yuan each, while the stainless iron price is only 70 yuan each, on the surface of the two are basically the same, but the surface brightness of stainless steel, stainless iron is used for a long time, easy to rust surface blackening.
Q: What hardware fittings are needed for the glass curtain wall project?
The installation of vertical glass aluminum keel, usually connected with steel connector, connector between the steel and aluminum keel using 2mm rubber pad is isolated by screw connection, M12 stainless steel screw, obtained by calculating the size, with the two level a nut.
Q: How do you do the hardware business?
I saw slogans such as "customers - your competitors" on a lot of salesman training occasions. Think carefully, is that an accurate point of view? Opponents are used to defeat or destroy. You may think it's honorable on the battlefield, but it's a disaster for you to beat customers in the business world. In fact, the real negotiation is gentle, not murder, customers want to be the winner of a deal. Therefore, you should give full play to the skills of communication with each other, to respect and friendly attitude to face customers, but also to allow customers to fully appreciate your efforts for him. In any transaction, only a win-win situation can be maintained in order to maintain long-term business relations. In fact, this is a simple one
Q: What are the laws and regulations of hardware?
Hardware laws and regulations: first, the national quality standards. This is the regulation. The hardware shall conform to the requirements of the regulations in accordance with the regulations. Safety standards, this must be strictly enforced legal norms. Is the hardware must ensure the safe and reliable use, safety accidents caused by quality factors cannot, if the quality safety accidents caused, the producer must undertake the corresponding administrative or criminal liability. The laws in this respect are mainly safety production law, quality law, consumer law, and so on. More general, but more formal. The hardware of national quality supervision and testing: China commissioned by the national certification and Accreditation Administration of the national metrology accreditation review group on building materials, through the certification supervision and expansion of the assessment of national building material industry hardware plumbing product quality supervision and testing center. Even Japan, building materials experts review group consults relevant information center, to the scene detection and testing equipment, test items on the part of a field test was carried out, the center of the authorized signatory on-site examination strictly, and the related staff of the theory exam, organize relevant personnel to the discussion. They believe that the test center has established a complete quality management system, organization system operates effectively, have the capability to undertake impartial third party inspection; the quality of personnel, equipment, environmental conditions and test reports have reached the requirements of standards of review.
Q: How do housekeeping refer to hardware accessories with good or bad?
The opening and closing of the imported hinge lighter, domestic general hard hinge, the hinge screws also adjust the import closely, first used a screwdriver to screw only, and many domestic hinge with the adjustment screw is not tight enough, can be rotated by hand.
Q: How to maintain the hardware?
Always use soft cotton or sponge with neutral soap water to wipe the surface of the faucet, to avoid water containing trace amounts of carbonic acid, forming scale, and corrosion on the surface of the faucet
Q: What does hardware and electrical appliances include?
Machinery equipment, hardware tools, building hardware, mechanical equipment, locks, security, daily hardwareElectronic, electrical, general accessories, sports and leisure, environmental protection facilities, home appliances, kitchen, raw materials

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