Alloy Steel Oil Well Drilling Tools Crossover Sub, Forging Part, Machinery Parts

Product Description

1).Material Capabilities:

Steel	Mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.
Stainless Steel	SS201, SS301, SS303, SS304, SS316, SS416 etc.
Brass	HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80 etc.
Copper	C11000, C12000, C12000 C36000 etc.
Aluminum	AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc.
Plastic	ABS, PC, PE, POM, Delrin, Nylon, PP, PEI, Peek etc.

2).Quality Control:
*We have specialized QC testers to check the quality of the products according to different customers' requirement. Usually, it's random inspection, and we also offer 100% inspection at a reasonable price if required.*We have IQC to check the dimensions and surface of the incoming material*We have PQC to inspect full-course during the manufacturing processing*We have FQC to inspect all the anodizing/plating and other finishes' products from our supplier and proceed with the professional quality and appearance inspection before shipping.
3).Product Display:
We are speciliazed in the manufacturing of CNC machinery parts,especially in petroleum machinery parts. We have taken 1/3 market share of the charge case and sub products.
4).Workshop
5).Company Introduction

Ningbo Yuheng Energy Technology Co.,Ltd, founded in 1995,was located in Xikou town,Ningbo city which is 20Km away from Ningbo International Airport and 35Km away from Ningbo port. We are speciliazed in the manufacturing of CNC machinery parts,especially in petroleum machinery parts. We have taken 1/3 market share of the charge case and sub products. We have more than 300 employees working in the company. The factory has an area of more than 18,000 square meters. And we also provide a public workout gyms and reading rooms for our employees.
Our company is ISO9001 approved and we have been strictly following the system on production and management. We are aim to provide consistent and high-quality products and services to our clients. At the same time, we will keep providing value added service to our clients.
Look forward to cooperating with all of the customers domestically and abroad.
6).Corporate Culture&Staff Activities Room
7).Packing&Shipping
8).Core Competitiveness
9).Certification
10).FAQ
Q1: Are you a trading company or a factory?
A1: We are a factory
Q2: How long is your delivery time?
A2: Samples are generally 3-7 days; bulk orders are 10-25 days, depending on the quantity and parts requirements.
Q3: Do you provide samples? Is it free or extra?
A3: Yes, we can provide samples, and we will charge you based on sample processing. The sample fee can be refunded after placing an order in batches.
Q4: Do you provide design drawings service?
A4: We mainly customize according to the drawings or samples provided by customers. For customers who don't know much about drawing, we can provide design and drawing services. You need to provide samples or sketches.
Q5: What about drawing confidentiality?
A5: The processed samples and drawings are strictly confidential and will not be disclosed to anyone else.
Q6: How do you guarantee the quality of your products?
A6: We have set up multiple inspection procedures and can provide quality inspection report before delivery. And we can also provide samples for you to test before mass production.

---

>> Used Excavator PC200-8 Hydraulic Crawler Digger Japan Brand New 20tons Best Engineering Construction Machine PC55 PC60 PC70 PC450 PC220 PC240 PC400 PC350 PC480
>> Innovative Energy Collectors Water Heater System for Eco-Friendly Homes
>> Professional Suppliers for Clean Room 2mm/3mm Thick Anti-Static PVC Floor ESD Roll
>> High Quality Four Wheels Capacity Steel 150kgs/300kgs Blue Platform Hand Truck Trolley
>> Sunshine Ss2200 4-Storke Petrol Air-Cooled Hand Start Orange From 1kw-6.5kw 50Hz Gasoline Generator
>> Custom Foldable Carry on Tactical Luggage Roller Rolling Duffle Trolley Gear Travel Duffel Bag with Wheel for Men Women
>> Customized 15khz 20khz piezo ultrasonic transducer with weld horn for mask welding machine
>> Screw Storage Tool Parts Box Competitive Price Plastic Divider Storage Box Plastic Totes
>> Traffic Lights 300mm Traffic Light Signal Factory Price 8V LED Polycarbonate Traffic Signal Light for Sale
>> PCBA Batch Type Cleaning Machine
>> Byloo 80lb 36kg fishing line carbon jap long line fishing boat for sale
>> 200 pa water tightness high performance glass louvre window ventilation for house hinge hardware
>> Hot sale solas 3 blade outboard propeller
>> UV-Cipp Cure in Place Pipeline Trenchless Repair Pipe
>> Oyowooa K1 New Jewelry Casting LCD 3D Printing Machine Jewelry Dental Resin Printer Industrial 3D Printer for High Flexural Strength Transparent Surgical Dental
>> Fuja Best Seller Single Head 12 Needles 400*600mm Work Area Hat Embroidery Machine Price
>> Custom Logo Men′s Sweaters Crochet Long Sleeve Pullover Solid Color Round Neck High Quality Sweater for Men
>> Foam Press EPS Recycling Machine, Styrofoam Compactor Machinery EPS EPE Foam Press Recycling Machinery
>> Automatic Pet Washing Line/Pet Flake Washing Plant
>> OEM Factory Customized Girl Dolls Small Christmas Dolls Christmas Fabric Dolls Plush Fabric Doll Plush Girl Doll Cute Plush Doll Manufacturer in China