Welcome to UDS
Qingdao Yoya Sunlight Intelligent Manufacturing Technology Co., Ltd. is a professional manufacturer specializing in high-quality hi-polymer mechanical pencil leads, and various types of chalk, including classroom chalk, outdoor jumbo chalk, and Flourescent chalk.
Main Products
We supply pencil leads to pencil manufacturers, including both standard stock items and OEM products.Lead diameters (mm): 0.3, 0.5, 0.7, 0.9, 1.1, 1.3, 1.8, 2.0, 2.8, 3.0, 5.6, 8.0 Hardness grades: 6H, 5H, 4H, 3H, 2H, H, HB, B, 2B, 3B, 4B Length customable.And various types of chalk
About US
The factory is located in Qingdao, Shandong, China. The company specializes in R&D and production of high-end mechanical pencils and leads, and chalks, serving as a solid supplier for well‑known brands such as M&G and Deli. Its products are exported to Europe, the Americas, the Middle East, Southeast Asia, and other regions, with over many years of export experience.
Shop Our Full Product Range Online
Browse live stock, request instant quotes, place bulk orders online and follow the production & shipment progress in real time — all on our Alibaba.com store.
Qingdao Yoya Sunlight
taiqingda.en.alibaba.comVerified Manufacturer
20+ years of pencil lead & chalk production, factory-direct pricing.
Trade Assurance
Every order is protected — funds are only released after you confirm.
Samples & Small Batches
Free samples, only courier cost. 7–10 days sample lead time.
Online Inquiry & Quotation
Send specifications, get a tailored offer within 12 hours.
About
With over 20 years of experience in the mechanical pencil lead and chalk industry, and more than 15 years in international trade, you can be fully confident in our capabilities.
Exceptional Customer Service Since 1987
Qingdao Yoya Sunlight Intelligent Manufacturing Technology Co., Ltd. is a professional manufacturer specializing in high-quality hi-polymer mechanical pencil leads and chalks.
Located in Qingdao, Shandong Province, China, our factory combines advanced manufacturing technology, strict quality control, and efficient production management to provide reliable pencil lead solutions for global stationery brands, distributors, and OEM customers.
Our Advantages
- Complete product range.
- Stable long-term supply capability.
- Professional Manufacturing Capability：60 tons/month production capacity.
Our products are exported to international markets including UnitedStates, Netherland, Australia and India, Singapore, Vietnam and other Southeast Asian countrie , we continue to expand our global partnerships.
Our Purpose
Empowering generations to express themselves.
We want to inspire people of all ages worldwide to express themselves and release their creativity.
Our Vision
Our products in every hand.
Our long-term goal is to convince and inspire people around the world with our current and future products.
Our values
One team, one goal, one heart.
Openness: We embrace new ideas and continuously improve.
Trust & Responsibility: We build trust and act responsibly.
Years Of Career Experience
Product Items
Happy Clients
Countries Of Export
Why Choose Us
We offer factory-direct pricing, stable batch-to-batch quality, OEM/ODM & private label support, customizable hardness, diameter and packaging, on-time delivery, and worldwide export experience.
Factory-direct price
No middlemen. You get factory-direct pricing with transparent cost breakdowns, especially for bulk and long-term orders.
OEM/ODM & private label
We support custom branding, packaging and product specifications to meet your market needs.
On-time delivery
Our production planning and logistics team ensure your orders are shipped on schedule, every time.
Stable quality, batch to batch
Every production batch is tested for hardness, smoothness and break-resistance to ensure consistent quality.
Customizable
Choose from HB to 6B, 0.5 mm to 3.0 mm, and various packaging options including blister, box or bulk.
Export experience worldwide
We have served customers across multiple countries and regions, handling various documentation and standards.
Products
Our main products include resin mechanical pencil leads, mechanical pencil sets, and chalk.
The resin leads are available in various hardness grades and diameters, offering smooth writing and break resistance. Our pencil sets are designed for students, artists and professionals, with stylish and practical packaging. The chalk is dust-free and suitable for schools and offices. We support OEM/ODM and private label to meet different market needs.
- All
- Chalk
- ResinLead
- PencilSet
Team
We are a dedicated team focusing on product innovation, quality control and long-term partnership,serves global clients, committed to stable quality and efficient communication.
Zehari Zhang
Product Manager
Rose Zhang
Chief Executive Officer
Jack Soong
International Sales ManagerFrequently Asked Questions
Browse our FAQ section to find quick answers to common questions about products, orders, shipping and after-sales service.
Can you do OEM/ODM?
We are specialized in OEM/ODM for 10 years. That's one of our biggest advantages. We are sincerely welcme your OEM/ODM orders for our stationery.
How can I get some samples?
We are glad to offer you samples. New clients are only need to pay for the courier cost . Sample is free. Sample time around 7-10 days.
Are you an environmental friendly company?
Yes, we strictly obey the environmental rules, all the material we use are environmental protection. We can make the orders based on your test requirements.
How about your quality?
We have strict quality control system, from raw material, on line and finished production inspection before loading. We hold ISO9001 certification, along with CE, EN-71, and SGS certificates for most of our products.
How can we get your catalogue and price?
You can contact us by Alibaba website(https://taiqingda.en.alibaba.com/), e-mail(jack@yoyasunglight.cn), whatsapp(86 17685537297) or wechat(17685537297). Then we will send you our latest hot sale list with price and pictures.
Contact
Feel free to contact us anytime. Our professional team will reply promptly to your inquiries about products, samples, quotations and cooperation.