|Product Name||Screw & Bolt|
|Size||M2-M25, #1- 1-1/2", or non-standard according to your requirements.|
|Accept Material||AISI 303/304/316L, SUS 303/304/316, Aluminum 6061/6063/7075/2024, Brass/Bronze, Titaniumetc.|
|Machining, Plain, Polishing, Zinc- Plated, Black Oxide, Anodizing, Passivation, Galvanized nickel alloy plated, Powder Coating, etc, as per your requirements.|
|Grade||Tempering, Hardening, Spheroidizing, Stress Relieving. 4.8,8.8,10.9,12.9etc|
|Standard||GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS, etc|
|Packing Service||We generally packing fasteners to prevent them from colliding with each other during transportation to produce scratches and surface plating, also accept customization.|
|Sample Service||Free samples will be sent to you after confirming the order, and we will charge a sample fee for some products with high value.|
--We will use plug gauge, pass gauge and caliper to test parts for general tolerance.
--For products with high customer requirements and strict tolerances, we will use Vision measurements to ensure that the tolerances are within the allowable range.
--If the customer has requirements for hardness and corrosion resistance, we will also issue a corresponding report to the customer for inspection.
We can also purchase and complete packaging according to customer requirements, such as blister boxes, rustproof paper, pearl cotton packaging, and we promise not to make a penny on extra packaging.
1, After the order is confirmed, we will purchase bars, wires, plates, raw materials from professional raw material manufacturers. After the incoming inspection is qualified, arrange for warehousing.
2, Our senior engineer will debug the machine according to the drawings, write the program, and then start the machine to make several samples to check whether the size is in compliance.
3, Different products will have different process steps. All departments of the factory will cooperate in processing. There will be quality inspection between each step to check the size.
4, After the product is finished, we will deliver it to a professional surface treatment factory for surface processing, and then return to the factory to check the tolerance.
5, Our packing department will carry out the final packing according to the requirements of customers and do a drop test.
CHENGDU JINGBANG TECHNOLOGY CO., LTD
We passed IATF16949:2016, ISO9001-2015 and SGS certificate, also
|1, How to ensure that every process's quality?|
|Every process will be checked by our quality inspection department which insures every product's quality. In the production of products, we will personally go to the factory to check the quality of products.|
|2, How long is your delivery time?|
|For products we have stock, within 15 days; If customized, according to your quantity, about 20-25days.|
|3, What is your payment method?|
|Paypal, Alibaba, 30% value of T/T in advance and other 70% balance before shipping. For small order less than1000USD, would suggest you pay 100% in advance to reduce the bank charges.|
|4, Can you provide a sample?|
|Sure, for stocked products, we will provide free samples and you will be charged for shipping.|