CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.
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SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a manufacturing factory located in Hejian City, Cangzhou, Hebei, China. Established in 2016, it operates over 10 production lines with an annual output between US$10 million and US$50 million. The company exports 51% to 70% of its products and has self-managed import-export rights. It specializes in producing drill bits and other related tools, serving both domestic and international markets.
Supplier typeThe supplier is a manufacturing factory operating as a limited company in Hebei, China, established in 2016.
After-Sales capabilityThe supplier emphasizes prompt and sincere responses to inquiries, indicating a focus on customer service.
R&D capabilityThe company has a total of 5 R&D engineers and is capable of designing drill bits, showing some innovation capability.
Production capacityWith over 10 production lines and a plant area of 10,000 m², the supplier shows strong production capacity.
Customization capabilityThe supplier can design PDC bits according to customer requests, indicating customization capability.
Product Q&A
Q:How to get an exact quotation?
A:
Please send detailed information including bit type (Tricone, PDC, etc.), diameter, IADC code, blades quantity, cutter size, rock hardness, drilling depth, rig capacity, application, Incoterm, and transport method. Sending photos is also a simple way.
Q:What are the lead time and payment terms?
A:
Regular models are available in stock for prompt delivery. Mass production lead time depends on order quantity. We accept L/C, T/T, D/P, and PayPal. Peak and off-peak season lead times are within 15 workdays.
Q:What is the delivery advantage?
A:
We are located near Beijing airport and Tianjin seaport. Transportation from our factory to these ports takes only one day, ensuring fast and economical inland charges.
Q:What are the recommended operating parameters?
A:
For the 8 1/2'' model, recommended RPM is 60-300, Weight On Bit is 20-110 KN, and Flow Rate is 21-35 L/S.
Q:What types of formations can this drill bit handle?
A:
It is designed for soft to hard formations, specifically providing high ROP in high compressive strength and high abrasive formations.
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