Оптовая продажа пружинный Автоматический дверной замок с поверхностным

Our company advantage:

• Our value message is QUALITY and SERVICE
• 21 years of hardware manufacturing experience
• Can customized any size and color
• Compensation if late delivery or bad quality
• Competitive prices
• Experienced professionals
• 24 hours online after-sales service
• OEM &ODM offered
• We boast our own R & D, production, exports, and logistics team

function of door closer:
1.automatic closing
2.closing speed can be adjusted
3.some door closer have the function of staying.
The door closer is only suitable for one-way casement doors and is generally not used

for frameless glass doors.
Door closer is commonly used in homes, offices, hotels, guest rooms, equipment rooms, warehouses, passages and so on.

Advantage:
1.Cycle test: up to 500,000 cycles
2.Hydraulic oil: low-temperature resistance to -45℃
3.Rocker arm: made of good quality carbon steel material, not easily deformed or broken
4.Surface: double painted with anti-corrosion material, 96 hours corrosion resistance

About our products:

1.The product base of  ISO9001 quality certification

2.0.005mm high precision machining

3.The most advanced automatic painting line

4.Pass CE certificate

5.100% product inspection

If you have any questions, please contact us !!!

application:

installation method:

Xinkeyi Hardware was founded in 1997. It is an enterprise specialized in designing and producing aluminum door and window supporting systems. In order to speed up he development of the company,adapt to the demand of the market and promote the technical innovation, the company built a production base of 15000 square meters in Jintao Industrial Park in 2011 and put into operation.The company is provided with advanced production equipment and production Iine It isprovided with a research and development centre and a detection system.
The products are put into production after the performance of products goes through rigorous test and reaches the national standard.

About payment Infromation

L/C;D/A;D/P;T/T;WesternUnion;MoneyGram

FAQ

Q1: What is the minimum quantity?
A1: The MOQ is 100PCS, but sometimes according to specific product.

Q2: How long is the delivery time?
A2: 15 to 30days,depending on your quantity.

Q3: Can you send samples?
A3: Sure, We can send some samples for test order. You just need to provide your pay by receive account
number, for example, DHL, Fedex, TNT, UPS. And we will arrange the sample sending ASAP.

Q4: Can you make customized products?
A4: Yes, customized product is available.

Q5: Do your products include screw?
A5: We can provide it according to your requirements.

Q6: How do I read your catalogs?
A6: you can send us an email or contact our customer service.

Q7: How do I place an order?
A7: You can place an order by email. You can also fax us your request or call us to place an order.
Please include the following: Company name, Company address, your Phone No., Fax numbers, email
address and also Model number, Quantity, color, finish and any other requirements you need.

Q8: How do I request a price online?
A8: On the bottom of each product, there is a link to inquire online. please fill in the information and we will mail you a price.