About Us

You are here: Home » About Us

Bsumwell, One-Stop Waterproofing and distribution solutions provider

Tuya Smart Voice Control Socket WIFI US Plug Electrical Outlet

Factory-direct waterproof electrical solutions—customized to your needs, fast delivery to optimize costs, and full technical support. Deeply empowering from product to service, let’s expand global markets together for long-term success.

Boost Your Business

CHAT NOW

Plastic box Abs waterproof Electrical Junction box With Factory Price

Shield Your Projects from Harsh Conditions! Durable waterproof enclosures resist extreme temps, corrosion, and dust—factory-engineered for outdoor, wet, and dusty environments. Minimize downtime, maximize reliability. Let’s discuss your needs today!

Protect Your Projects

CHAT NOW

WHY CHOOSE BSUMWELL

Our Collaboration Promise – 3 Stress-Free Policies for Easy Partnership

No MOQ + Free Sample Trial

Order Any Quantity: Whether you need 50 trial pieces or 10,000 bulk units, we treat every order with the same professionalism—no minimum order pressure.
Free Samples for Core Products: 10+ standard items (e.g., waterproof sockets, junction boxes) are available for free (just pay shipping). Custom sample fees can be fully deducted from future orders.
Rapid Sample Delivery: In-stock samples ship within 48 hours. For custom samples, expect 3D drawings + material specs in 3 days and physical samples in 7 days.

Free samples

48-Hour Shipping for Stock Items, Transparent Custom Orders

Stock Items Ship Fast: 80% of standard products (e.g., IP66 junction boxes, M20 cable glands) are in real-time stock. Orders leave our Shenzhen/Wenzhou warehouses within 48 hours—track your shipment with a live logistics code.
Custom Order Visibility: A dedicated coordinator updates you daily via email/WeChat:▶ Day 3: Preliminary design drawings (with material recommendations).▶ Day 7: Mold approval (3 free revisions included).▶ Day 14: First-sample photos + IP waterproof test video

Custom solutions

Full-Proof Risk Protection for Secure Partnership

Flexible Payments:▶ Trial/bulk orders: 30% deposit to start production, balance due before delivery.▶ Sample orders: 100% prepayment with a 5% discount or PayPal escrow.
Free Technical Support: Our 15-engineer team offers lifelong advice—material selection, installation guides, and certification help.
No-Hassle Quality Service:▶ 24-hour response to quality issues (with test reports or factory video inspections).▶ Free replacement for non-custom products within 7 days of issue—no lengthy testing delays.

Instant quotes

Professional Team

With two decades of dedicated focus on waterproof electrical products, Bsumwell stands as an unrivaled industry leader, directly manufacturing junction boxes, distribution boxes, and waterproof sockets. Our core competitive advantages are threefold: first, as a factory - direct provider, we slash costs by eliminating middlemen, delivering premium products at unbeatable prices; second, our seasoned R&D team, proficient in global standards, utilizes over 10 precision production lines and stringent quality control to ensure exceptional reliability; finally, we offer rapid, customized solutions for specific size or waterproof rating needs, coupled with a streamlined global supply chain and 24/7 support, guaranteeing timely delivery and unwavering quality.

3000

+

square meters (m²) of factory
US$

50000

+

registered capital
110

+

employees
12

+

main facilities
2000

+

pcs daily
80

+

Product classification

Our Sales Team

At BSUMWELL, our sales team delivers efficient industrial waterproof solutions through fast, tailored service: a dedicated manager-engineer team ensures 24-hour inquiry response. With 15+ years of experience, we offer 20% faster sample delivery and end-to-end support—from pre-sales certification guidance to 24/7 post-sales technical help.
Start simplifying your waterproofing needs today: Request a consultation or download our guide.

Customer Evaluation

Customer A: "Thank you very much Tess, your response time and efficiency are very high!"
A customer from Spain customized waterproof control box, we provided a detailed plan and price within half an hour to help customers meet the customization needs.
Customer B: "Excellent quality! Great product! I recommend it!"
A customer from Russia came to us after other companies had quality problems, and with high quality smart cameras and good after-sales support, we won the customer's trust.

Quality Policy

Our product confidence is rooted in the belief that "quality is our culture". We carry out 100% strict inspection of raw materials before production to ensure that every product is 100% tested before packaging. We always focus on the customer and aim to provide high quality service.Our goal is to strive to become the world's top supplier of industrial control equipment, so that the trust of customers become our driving force.

Staff Club

At BSUMWELL, we value happiness, learning, family and health outside of work, and these four aspects make up our employee culture.
We cherish the good times and value our annual vacation travel plans. The company organizes regular learning activities, covering life skills and family education, to help employees continue to grow.
By focusing on the overall development of our employees, BSUMWELL strives to create a positive work environment in which our customers can trust us.

Professional Certification of Good Quality

( The data is from past contract of thelatest inspection report as assessed by independent third parties )